GeForce GTX 645
Graphics processor
Graphics & compute benchmarks
GFXBench, GLBenchmark and CompuBench results retain the tested system, API, operating system and resolution. Offscreen tests fix the render resolution; onscreen results also reflect the display workload. These historical submissions do not establish performance in current games.
Car Chase OffscreenOS X / Metal / 1920 x 1080 / offscreen · fps
Higher is better.
GeForce GTX 645
24.28* fps
NVIDIA GeForce GTX 645
Host configuration not reported.
Car Chase OffscreenWindows / OpenGL / 1920 x 1080 / offscreen · fps
Higher is better.
GeForce GTX 645
55.75* fps
NVIDIA GeForce GTX 645
Host configuration not reported.
Tessellation OffscreenLinux / OpenGL / 1920 x 1080 / offscreen · fps
Higher is better.
GeForce GTX 645
173.81* fps
NVIDIA GeForce GTX 645
Host configuration not reported.
Tessellation OffscreenWindows / OpenGL / 1920 x 1080 / offscreen · fps
Higher is better.
GeForce GTX 645
187.08* fps
NVIDIA GeForce GTX 645
Host configuration not reported.
ALU 2Linux / OpenGL / 1920 x 1080 / onscreen · fps
Higher is better.
GeForce GTX 645
59.77* fps
NVIDIA GeForce GTX 645
Host configuration not reported.
ALU 2OS X / Metal / 5120 x 2160 / onscreen · fps
Higher is better.
GeForce GTX 645
21.45* fps
NVIDIA GeForce GTX 645
Host configuration not reported.
ALU 2Windows / OpenGL / 1920 x 1080 / onscreen · fps
Higher is better.
GeForce GTX 645
59.83* fps
NVIDIA GeForce GTX 645
Host configuration not reported.
Aztec Ruins High TierOS X / Metal / 1920 x 1200 / onscreen · fps
Higher is better.
GeForce GTX 645
28.88* fps
NVIDIA GeForce GTX 645
Host configuration not reported.
Aztec Ruins High TierWindows / DirectX / 1920 x 1080 / onscreen · fps
Higher is better.
GeForce GTX 645
35.26* fps
NVIDIA GeForce GTX 645
Host configuration not reported.
Aztec Ruins High TierWindows / DirectX 12 / 1920 x 1080 / onscreen · fps
Higher is better.
GeForce GTX 645
43.45* fps
NVIDIA GeForce GTX 645
Host configuration not reported.
Aztec Ruins High TierWindows / OpenGL / 1920 x 1080 / onscreen · fps
Higher is better.
GeForce GTX 645
27.65* fps
NVIDIA GeForce GTX 645
Host configuration not reported.
Aztec Ruins Normal TierOS X / Metal / 1920 x 1200 / onscreen · fps
Higher is better.
GeForce GTX 645
53.17* fps
NVIDIA GeForce GTX 645
Host configuration not reported.
Aztec Ruins Normal TierWindows / DirectX / 3840 x 2160 / onscreen · fps
Higher is better.
GeForce GTX 645
11.64* fps
NVIDIA GeForce GTX 645
Host configuration not reported.
Aztec Ruins Normal TierWindows / DirectX 12 / 1920 x 1080 / onscreen · fps
Higher is better.
GeForce GTX 645
66.34* fps
NVIDIA GeForce GTX 645
Host configuration not reported.
Aztec Ruins Normal TierWindows / DirectX 12 / 1920 x 1080 / onscreen · fps
Higher is better.
GeForce GTX 645
54.43* fps
NVIDIA GeForce GTX 645
Host configuration not reported.
Aztec Ruins Normal TierWindows / OpenGL / 1920 x 1080 / onscreen · fps
Higher is better.
GeForce GTX 645
31.80* fps
NVIDIA GeForce GTX 645
Host configuration not reported.
Median results, not the best run. Sample counts and individual test dates are unreported. Different systems using the same GPU remain separate configurations.
Benchmark results
- G3D Mark · version unreported · g3d_mark1,877* pointsPlatform unreported Compare results
- Geekbench GPU (reported compilation) · version unreported · CUDA3,630*Platform unreported Compare results
- Geekbench GPU (reported compilation) · version unreported · CUDA3,630*Platform unreported Compare results
- Geekbench GPU (reported compilation) · version unreported · Metal2,716*Platform unreported Compare results
- Geekbench GPU (reported compilation) · version unreported · Metal2,716*Platform unreported Compare results
- Geekbench GPU (reported compilation) · version unreported · OpenCL5,217*Platform unreported Compare results
- Geekbench GPU (reported compilation) · version unreported · OpenCL5,217*Platform unreported Compare results
- Geekbench GPU (reported compilation) · version unreported · OpenCL5,289*Platform unreported Compare results
- Geekbench GPU (reported compilation) · version unreported · OpenCL5,344*Platform unreported Compare results
- PassMark · version unreported · G2Dmark432*Platform unreported Compare results
- PassMark · version unreported · G3Dmark1,858*Platform unreported Compare results
- Reported score · version unreported · 2dmark802*Platform unreported Compare results
- Reported score · version unreported · 3dmark1,929*Platform unreported Compare results
System configuration
Detailed specifications
Specifications 1 · 11 fields
- Manufacturer
- Nvidia*
- GFLOPS
- 948.1* GFLOPS
- TDP
- 64*
- Class
- Desktop*
- Name
- GeForce GTX 645*
- Year
- 2013*
- Fab
- 28*
- Transistors (mln)
- 2,540*
- Die size
- 221*
- Memory size
- 1,024*
- Memory speed
- 64*
Specifications 2 · 3 fields
- G3D Mark
- 1,877* points
Scope and conditions
- benchmark_context
- suite
- G3D Mark*
- native_context
- GPU model
- GeForce GTX 645*
- Snapshot date
- 2026-10-05*
- Model
- GeForce GTX 645*
- Hardware class
- Desktop*
Specifications 3 · 11 fields
- Manufacturer
- Nvidia*
- GFLOPS
- 948.1* GFLOPS
- TDP
- 64*
- Class
- Desktop*
- Name
- GeForce GTX 645*
- Year
- 2013*
- Fab
- 28*
- Transistors (mln)
- 2,540*
- Die size
- 221*
- Memory size
- 1,024*
- Memory speed
- 64*
Specifications 4 · 7 fields
- name
- GeForce GTX 645*
- 3dmark
- 1,929*
- 2dmark
- 802*
- tdp
- 64*
- powerperf
- 30*
- test
- May 2013*
- category
- Desktop*
Specifications 5 · 9 fields
- Device
- NVIDIA GeForce GTX 645*
Scope and conditions
- benchmark_context
- suite
- Geekbench GPU (reported compilation)*
- backend_columns
- CUDA*
- Metal*
- OpenCL*
- Vulkan*
- test_configuration_verified
- No*
- comparable
- No*
- Device
- GeForce GTX 645*
Scope and conditions
- benchmark_context
- suite
- Geekbench GPU (reported compilation)*
- backend_columns
- CUDA*
- Metal*
- OpenCL*
- Vulkan*
- test_configuration_verified
- No*
- comparable
- No*
- Manufacturer
- Nvidia*
Scope and conditions
- benchmark_context
- suite
- Geekbench GPU (reported compilation)*
- backend_columns
- CUDA*
- Metal*
- OpenCL*
- Vulkan*
- test_configuration_verified
- No*
- comparable
- No*
- Device
- GeForce GTX 645*
Scope and conditions
- benchmark_context
- suite
- Geekbench GPU (reported compilation)*
- backend_columns
- CUDA*
- Metal*
- OpenCL*
- Vulkan*
- test_configuration_verified
- No*
- comparable
- No*
- OpenCL
- 5,289*
Scope and conditions
- benchmark_context
- suite
- Geekbench GPU (reported compilation)*
- backend_columns
- CUDA*
- Metal*
- OpenCL*
- Vulkan*
- test_configuration_verified
- No*
- comparable
- No*
- OpenCL
- 5,344*
Scope and conditions
- benchmark_context
- suite
- Geekbench GPU (reported compilation)*
- backend_columns
- CUDA*
- Metal*
- OpenCL*
- Vulkan*
- test_configuration_verified
- No*
- comparable
- No*
- CUDA
- 3,630*
Scope and conditions
- benchmark_context
- suite
- Geekbench GPU (reported compilation)*
- backend_columns
- CUDA*
- Metal*
- OpenCL*
- Vulkan*
- test_configuration_verified
- No*
- comparable
- No*
- Metal
- 2,716*
Scope and conditions
- benchmark_context
- suite
- Geekbench GPU (reported compilation)*
- backend_columns
- CUDA*
- Metal*
- OpenCL*
- Vulkan*
- test_configuration_verified
- No*
- comparable
- No*
- OpenCL
- 5,217*
Scope and conditions
- benchmark_context
- suite
- Geekbench GPU (reported compilation)*
- backend_columns
- CUDA*
- Metal*
- OpenCL*
- Vulkan*
- test_configuration_verified
- No*
- comparable
- No*
Specifications 6 · 12 fields
- gpuName
- GeForce GTX 645*
Scope and conditions
- benchmark_context
- suite
- PassMark*
- test_configuration_verified
- No*
- comparable
- No*
- Manufacturer
- Nvidia*
Scope and conditions
- benchmark_context
- suite
- Geekbench GPU (reported compilation)*
- backend_columns
- CUDA*
- Metal*
- OpenCL*
- Vulkan*
- test_configuration_verified
- No*
- comparable
- No*
- Device
- GeForce GTX 645*
Scope and conditions
- benchmark_context
- suite
- Geekbench GPU (reported compilation)*
- backend_columns
- CUDA*
- Metal*
- OpenCL*
- Vulkan*
- test_configuration_verified
- No*
- comparable
- No*
- G3Dmark
- 1,858*
Scope and conditions
- benchmark_context
- suite
- PassMark*
- test_configuration_verified
- No*
- comparable
- No*
- CUDA
- 3,630*
Scope and conditions
- benchmark_context
- suite
- Geekbench GPU (reported compilation)*
- backend_columns
- CUDA*
- Metal*
- OpenCL*
- Vulkan*
- test_configuration_verified
- No*
- comparable
- No*
- G2Dmark
- 432*
Scope and conditions
- benchmark_context
- suite
- PassMark*
- test_configuration_verified
- No*
- comparable
- No*
- Metal
- 2,716*
Scope and conditions
- benchmark_context
- suite
- Geekbench GPU (reported compilation)*
- backend_columns
- CUDA*
- Metal*
- OpenCL*
- Vulkan*
- test_configuration_verified
- No*
- comparable
- No*
- OpenCL
- 5,217*
Scope and conditions
- benchmark_context
- suite
- Geekbench GPU (reported compilation)*
- backend_columns
- CUDA*
- Metal*
- OpenCL*
- Vulkan*
- test_configuration_verified
- No*
- comparable
- No*
- TDP
- 64*
Scope and conditions
- benchmark_context
- suite
- PassMark*
- test_configuration_verified
- No*
- comparable
- No*
- powerPerformance
- 29.03*
Scope and conditions
- benchmark_context
- suite
- PassMark*
- test_configuration_verified
- No*
- comparable
- No*
- testDate
- 2,013*
Scope and conditions
- benchmark_context
- suite
- PassMark*
- test_configuration_verified
- No*
- comparable
- No*
- category
- Desktop*
Scope and conditions
- benchmark_context
- suite
- PassMark*
- test_configuration_verified
- No*
- comparable
- No*
* Provisional data