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GPU

NVIDIA

NVIDIA GeForce GTX 660 Rev. 2

Graphics processor Released Sep 13, 2014

Video memory: 2 GB
Memory bus: 192 bit
Rated memory bandwidth: 144.20 GB/s

No matched benchmark results are available for this entry yet.

Processing & platform

Architecture: Kepler
Manufacturing process: TSMC 28 nm
Process node: 28 nm
GPU cores: 960^*
GPU base clock: 980 MHz^*
Reported GPU frequency: 980 MHz^*
Graphics interface: PCIe 3.0 x16^*
Reported chip die area: 294 mm²^*
Chip/package TDP: 140 W^*
Transistors: 3,540 million^*
GPU boost clock: 1,032 MHz^*
Graphics processor: GK104^*
Texture mapping units: 80^*
Raster output units: 24^*
Chip foundry: TSMC^*
Card or module format: Dual-slot^*
Declared GPU TDP: 140 W^*
Suggested system PSU: 300 W^*
External power connectors: 1x 6-pin^*
DirectX / feature level: 12 (11_0)^*
OpenGL: 4.6^*
OpenCL: 3.0^*
Vulkan: 1.2.175^*
CUDA compute capability: 3.0^*
Shader model: 6.5 (5.1)^*
GPU L2 cache: 384 KB^*

GPU configurations

2 GB / GDDR5 / 192-bit / GK104
Capacity
2 GB
Rated memory bandwidth
144.20 GB/s
Chip variant
GK104
Memory bus
192 bit
Rated power
140 W
Power specification
TDP
Technology
GDDR5

Memory & storage

Memory options: 2^*
Video memory: 2 GB
Video memory type: GDDR5
Memory bus: 192 bit
Rated memory bandwidth: 144.20 GB/s

Power specifications

Thermal design power: 140 W

System configuration

Detailed specifications

Specifications 1 · 32 fields

Product Name: GeForce GTX 660 Rev. 2^*
Product Name: GeForce GTX 660 Rev. 2^*
Product Name: GeForce GTX 660 Rev. 2^*
Product Name: GeForce GTX 660 Rev. 2^*
GPU Chip: GK104^*
GPU Chip: GK104^*
GPU Chip: GK104^*
GPU Chip: GK104^*
Released: Sep 13th, 2014^*
Released: Sep 13th, 2014^*
Released: Sep 13th, 2014^*
Released: Sep 13th, 2014^*
Bus: PCIe 3.0 x16^*
Bus: PCIe 3.0 x16^*
Bus: PCIe 3.0 x16^*
Bus: PCIe 3.0 x16^*
Memory: 2 GB, GDDR5, 192 bit^*
Memory: 2 GB, GDDR5, 192 bit^*
Memory: 2 GB, GDDR5, 192 bit^*
Memory: 2 GB, GDDR5, 192 bit^*
GPU clock: 980^* MHz
GPU clock: 980^* MHz
GPU clock: 980^* MHz
GPU clock: 980^* MHz
Memory clock: 1,502^* MHz
Memory clock: 1,502^* MHz
Memory clock: 1,502^* MHz
Memory clock: 1,502^* MHz
Shaders TMUs ROPs: 960 / 80 / 24^*
Shaders TMUs ROPs: 960 / 80 / 24^*
Shaders TMUs ROPs: 960 / 80 / 24^*
Shaders TMUs ROPs: 960 / 80 / 24^*

Specifications 2 · 12 fields

Foundry: TSMC^*
Vendor: NVIDIA^*
FP32 GFLOPS: 1,981^* GFLOPS
FP64 GFLOPS: 82.56^* GFLOPS
Product: NVIDIA GeForce GTX 660 Rev. 2^*
Type: GPU^*
Release Date: 2014-09-13^*
Process Size (nm): 28^* nm
TDP (W): 140^* W
Die Size (mm^2): 294^* mm²
Transistors (million): 3,540^*
Freq (MHz): 980^* MHz

Specifications 3 · 27 fields

proc transistors: 3,540 million^*
proc die size: 294^* mm²
cores: 960^*
base clock: 980^*
boost clock: 1,032^*
memory clock: 1,502^*
ram: 2^*
name: NVIDIA GeForce GTX 660 Rev. 2^*
ram type: GDDR5^*
bus width: 192^*
bus interface: PCIe 3.0 x16^*
ram bandwidth: 144.2^* GB/s
fp32 performance: 1.981^*
fp64 performance: 0.0826^*
tdp: 140^* W
suggested psu: 300^* W
slot width: Dual-slot^*
power connectors: 1x 6-pin^*
api cuda: 3^*
is retail board: No^*
gpi value: 1.79^*
vendor: nvd^*
manufacturer: NVIDIA^*
arch name: Kepler^*
card release date: 2014-09-13^*
proc foundry: TSMC^*
proc process size: 28^* nm

Specifications 4 · 36 fields

CUDA compute capability

3.0^*

DirectX / feature level

12 (11_0)^*

OpenCL

3.0^*

OpenGL

4.6^*

Shader model

6.5 (5.1)^*

Vulkan

1.2.175^*

Architecture

Kepler^*

Graphics interface

PCIe 3.0 x16^*

Memory bus

192^* bit

Reported shader processors

960^*

Reported theoretical FP32 peak

1.981^* TFLOPS

Scope and conditions

Arithmetic density: Not stated^*

Reported theoretical FP64 peak

0.0826^* TFLOPS

Scope and conditions

Arithmetic density: Not stated^*

Declared L1 cache configuration

16 KB (per SMX)^*

Declared GPU L2 cache

384 KB^*

Reported display outputs

2x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2^*

Theoretical pixel fill rate

20.64 GPixel/s^*

External power connectors

1x 6-pin^*

Reported chip die area

294 mm²^*

Chip foundry

TSMC^*

Process node declaration

28 nm^*

Transistors

3,540 million^*

Graphics processor

GK104^*

Reported video memory

2^* GB

Rated memory bandwidth

144.2 GB/s^*

Video memory type

GDDR5^*

Raster output units

24^*

Reported shading units

960^*

Card or module format

Dual-slot^*

Suggested system PSU

300 W^*

2:4 tensor sparsity

No^*

Declared GPU TDP

140 W^*

Theoretical texture fill rate

82.56 GTexel/s^*

Texture mapping units

80^*

GPU cores

960^*

Video memory

2^* GB

Video memory type

GDDR5^*

Specifications 5 · 8 fields

Product Name: GeForce GTX 660 Rev. 2^*
GPU Chip: GK104^*
Released: Sep 13th, 2014^*
Bus: PCIe 3.0 x16^*
Memory: 2 GB, GDDR5, 192 bit^*
GPU clock: 980^* MHz
Memory clock: 1,502^* MHz
Shaders / TMUs / ROPs: 960 / 80 / 24^*

Specifications 6 · 10 fields

model

GeForce GTX 660 Rev. 2^*

Scope and conditions

source_native_row_context

model: GeForce GTX 660 Rev. 2^*

core config

960:80:24:5^*

Scope and conditions

source_native_row_context

model: GeForce GTX 660 Rev. 2^*

tdp watts

140.0^* W

Scope and conditions

source_native_row_context

model: GeForce GTX 660 Rev. 2^*

manufacturer

Nvidia^*

Scope and conditions

source_native_row_context

model: GeForce GTX 660 Rev. 2^*

launch date

2014-09-13 00:00:00.000000000^*

Scope and conditions

source_native_row_context

model: GeForce GTX 660 Rev. 2^*

code name

GK104^*

Scope and conditions

source_native_row_context

model: GeForce GTX 660 Rev. 2^*

fab nm

TSMC 28 nm^* nm

Scope and conditions

source_native_row_context

model: GeForce GTX 660 Rev. 2^*

die size mm2

294.0^* mm²

Scope and conditions

source_native_row_context

model: GeForce GTX 660 Rev. 2^*

bus interface

PCIe 3.0 x16^*

Scope and conditions

source_native_row_context

model: GeForce GTX 660 Rev. 2^*

core clock mhz

980.0^* MHz

Scope and conditions

source_native_row_context

model: GeForce GTX 660 Rev. 2^*

Specifications 7 · 56 fields

Brand: NVIDIA^*
Top BUS WIDTH: 192^* bit
Graphics Processor GPU Name: GK104^*
Graphics Processor Architecture: Kepler^*
Graphics Features CUDA: 3^*
Render Config SMX Count: 5^*
Graphics Processor Process Size: 28^* nm
Graphics Processor Transistors: 3,540 million^*
Graphics Processor Die Size: 294^* mm²
Graphics Card Release Date: Sep 13th, 2014^*
Graphics Card Generation: GeForce 600^*
Graphics Card Successor: GeForce 700^*
Graphics Card Production: End-of-life^*
Name: GeForce GTX 660 Rev. 2^*
Graphics Card Bus Interface: PCIe 3.0 x16^*
Clock Speeds Memory Clock: 1502 MHz 6 Gbps effective^*
Memory Memory Size: 2^* GB
Memory Memory Type: GDDR5^*
Memory Memory Bus: 192^* bit
Memory Bandwidth: 144.2^* GB/s
Render Config TMUs: 80^*
Top GRAPHICS PROCESSOR: GK104^*
Render Config ROPs: 24^*
Theoretical Performance Pixel Rate: 20.64 GPixel/s
Theoretical Performance Texture Rate: 82.56 GTexel/s
Board Design Slot Width: Dual-slot^*
Board Design TDP: 140^* W
Board Design Suggested PSU: 300^* W
Board Design Outputs: 2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2^*
Board Design Board Number: P2004 SKU 11^*
Graphics Features DirectX: 12 (11_0)^*
Graphics Features OpenGL: 4.6^*
Graphics Features OpenCL: 3^*
Graphics Features Vulkan: 1.2.175^*
source file: nvidia2014.json^*
Graphics Processor Foundry: TSMC^*
Graphics Card Predecessor: GeForce 500^*
Recommended Resolutions: Good:1366x768 | Low FPS:1600x900 | Unplayable:1920x1080^*
Board Design Length: 241 mm 9.5 inches^*
Board Design Power Connectors: 1x 6-pin^*
Graphics Processor Density: 12.0M / mm²^*
Graphics Card Reviews: 77 in our database^*
Top TMUS: 80^*
Graphics Processor Chip Package: BGA-1745^*
Top ROPS: 24^*
Clock Speeds Base Clock: 980^* MHz
Clock Speeds Boost Clock: 1,032^* MHz
Graphics Features Shader Model: 6.5 (5.1)^*
Top CORES: 960^*
Render Config Shading Units: 960^*
Render Config L2 Cache: 384^* KB
Top MEMORY SIZE: 2^* GB
Theoretical Performance FP32 (float): 1.981^* TFLOPS
Theoretical Performance FP64 (double): 82.56 GFLOPS (1:24)
Render Config L1 Cache: 16 KB (per SMX)^*
Top MEMORY TYPE: GDDR5^*

Specifications 8 · 27 fields

manufacturer: NVIDIA^*
manufacturer: NVIDIA^*
rop: 24^*
rop: 48^*
igp: No^*
igp: No^*
bus: PCIe 2.0 x16^*
bus: PCIe 3.0 x16^*
memType: GDDR5^*
memType: GDDR5^*
gpuChip: GF110^*
gpuChip: GK104^*
productName: GeForce GTX 660 Rev. 2^*
productName: GeForce GTX 660 Rev. 2^*
releaseYear: 2,014^*
releaseYear: 2,014^*
memSize: 2^*
memSize: 2^*
memBusWidth: 192^*
gpuClock: 980^*
gpuClock: 651^*
memClock: 1,502^*
memClock: 851^*
unifiedShader: 960^*
unifiedShader: 512^*
tmu: 80^*
tmu: 64^*

* Provisional data