A40 PCIe

Graphics processor

Video memory: 48 GB^*
Memory bus: 384 bit^*
Rated memory bandwidth: 695.80 GB/s^*

No matched benchmark results are available for this entry yet.

Processing & platform

Architecture: Ampere^*
Process node: 8 nm^*
GPU base clock: 1,305 MHz^*
GPU boost clock: 1,740 MHz^*

Memory & storage

Video memory: 48 GB^*
Video memory type: Reported value 1: GDDR5^*
Reported value 2: GDDR6^*
Reported value 3: GDDR6^*
Memory bus: 384 bit^*
Rated memory bandwidth: 695.80 GB/s^*

System configuration

Detailed specifications

Specifications 1 · 8 fields

Product Name: A40 PCIe^*
GPU Chip: GA102^*
Released: Oct 5th, 2020^*
Bus: PCIe 4.0 x16^*
Memory: 48 GB, GDDR6, 384 bit^*
GPU clock: 1,305^* MHz
Memory clock: 1,812^* MHz
Shaders TMUs ROPs: 10752 / 336 / 112^*

Specifications 2 · 8 fields

Product Name: A40 PCIe^*
GPU Chip: GA102^*
Released: Oct 5th, 2020^*
Bus: PCIe 4.0 x16^*
Memory: 48 GB, GDDR6, 384 bit^*
GPU clock: 1,305^* MHz
Memory clock: 1,812^* MHz
Shaders / TMUs / ROPs: 10752 / 336 / 112^*

Specifications 3 · 60 fields

Brand: NVIDIA^*
Top BUS WIDTH: 384^* bit
Graphics Processor GPU Name: GA102^*
Graphics Processor Architecture: Ampere^*
Render Config SM Count: 84^*
Graphics Features CUDA: 8.6^*
Render Config Tensor Cores: 336^*
Graphics Processor Process Size: 8^* nm
Graphics Processor Transistors: 28,300 million^*
Graphics Processor Die Size: 628^* mm²
Graphics Card Release Date: Oct 5th, 2020^*
Graphics Card Generation: Server Ampere (Axx)^*
Graphics Card Successor: Server Ada^*
Graphics Card Production: Active^*
Name: A40 PCIe^*
Graphics Card Bus Interface: PCIe 4.0 x16^*
Clock Speeds Memory Clock: 1812 MHz 14.5 Gbps effective^*
Memory Memory Size: 48^* GB
Memory Memory Type: GDDR6^*
Memory Memory Bus: 384^* bit
Memory Bandwidth: 695.8^* GB/s
Render Config TMUs: 336^*
Top GRAPHICS PROCESSOR: GA102^*
Render Config ROPs: 112^*
Theoretical Performance Pixel Rate: 194.9 GPixel/s
Theoretical Performance Texture Rate: 584.6 GTexel/s
Board Design Slot Width: Dual-slot^*
Board Design TDP: 300^* W
Board Design Suggested PSU: 700^* W
Board Design Outputs: 3x DisplayPort 1.4a^*
Board Design Board Number: PG133 SKU 200^*
Graphics Features DirectX: 12 Ultimate (12_2)^*
Graphics Features OpenGL: 4.6^*
Graphics Features OpenCL: 3^*
Graphics Features Vulkan: 1.3^*
source file: nvidia2020.json^*
Graphics Processor Foundry: Samsung^*
Graphics Card Predecessor: Tesla Turing^*
Recommended Resolutions: Good:1920x1080 | Good:2560x1440 | Good:3840x2160^*
Board Design Length: 267 mm 10.5 inches^*
Board Design Power Connectors: 8-pin EPS^*
Graphics Processor Density: 45.1M / mm²^*
Board Design Height: 111 mm 4.4 inches^*
Top TMUS: 336^*
Graphics Processor Chip Package: BGA-3328^*
Top ROPS: 112^*
Clock Speeds Base Clock: 1,305^* MHz
Clock Speeds Boost Clock: 1,740^* MHz
Graphics Features Shader Model: 6.8^*
Top CORES: 10,752^*
Render Config Shading Units: 10,752^*
Render Config L2 Cache: 6^* MB
Top MEMORY SIZE: 48^* GB
Theoretical Performance FP32 (float): 37.42^* TFLOPS
Theoretical Performance FP64 (double): 584.6 GFLOPS (1:64)
Render Config L1 Cache: 128 KB (per SM)^*
Theoretical Performance FP16 (half): 37.42 TFLOPS (1:1)
Graphics Card Availability: 2,021^*
Top MEMORY TYPE: GDDR6^*
Render Config RT Cores: 84^*

Specifications 4 · 27 fields

manufacturer: NVIDIA^*
manufacturer: NVIDIA^*
rop: 112^*
rop: 64^*
igp: No^*
igp: No^*
bus: PCIe 3.0 x16^*
bus: PCIe 4.0 x16^*
memType: GDDR5^*
memType: GDDR6^*
gpuChip: GA102^*
gpuChip: Hawaii^*
productName: A40 PCIe^*
productName: A40 PCIe^*
releaseYear: 2,020^*
releaseYear: 2,020^*
memSize: 48^*
memSize: 48^*
memBusWidth: 384^*
gpuClock: 1,305^*
gpuClock: 824^*
memClock: 1,812^*
memClock: 1,250^*
unifiedShader: 10,752^*
unifiedShader: 2,560^*
tmu: 336^*
tmu: 160^*

* Provisional data