NVIDIA Tesla V100 PCIe 16 GB vs AMD Radeon HD 7990
GPU · Specs Compare
Graphics Card
Release Date
Jun 2017
Apr 2013
Generation
Tesla
Southern Islands
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1245 MHz
950 MHz
Boost Clock
1380 MHz
1000 MHz
Memory Clock
876 MHz
1500 MHz
Memory
Memory Size
16GB
3GB
Memory Type
HBM2
GDDR5
Memory Bus
4096bit
384bit
Bandwidth
897.0GB/s
288.0GB/s
Render Config
SM Count
80
—
Shading Units
5120
2048
TMUs
320
128
ROPs
128
32
Tensor Cores
640
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
6 MB
768 KB
Compute Units
—
32
Theoretical Performance
Pixel Rate
176.6 GPixel/s
32.00 GPixel/s
Texture Rate
441.6 GTexel/s
128.0 GTexel/s
FP16 (half)
28.26 TFLOPS
—
FP32 (float)
14.13 TFLOPS
4.096 TFLOPS
FP64 (double)
7.066 TFLOPS
1024 GFLOPS
Graphics Processor
GPU Name
GV100
Malta
Architecture
Volta
GCN 1.0
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
21.1 billion
4.313 billion
Die Size
815 mm²
365 mm²
GPU Variant
—
Malta XT(215-0849026)
Board Design
TDP
300W
375W
Suggested PSU
700 W
750 W
Outputs
No outputs
1x DVI4x mini-DisplayPort 1.2
Power Connectors
2x 8-pin
2x 8-pin
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
CUDA
7.0
—
Shader Model
6.6
5.1
Benchmark
OctaneBench
344
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.