AMD Radeon HD 7970 vs NVIDIA Tesla P10
GPU Specs Compare
Graphics Card
Release Date
Jan 2012
Sep 2016
Generation
Southern Islands
Tesla Pascal
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1375 MHz
1808 MHz
Base Clock
-
1025 MHz
Boost Clock
-
1493 MHz
Memory
Memory Size
3GB
24GB
Memory Type
GDDR5
GDDR5X
Memory Bus
384bit
384bit
Bandwidth
264.0GB/s
694.3GB/s
Render Config
Compute Units
32
-
Shading Units
2048
3840
TMUs
128
240
ROPs
32
96
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
768 KB
3 MB
SM Count
-
30
Theoretical Performance
Pixel Rate
29.60 GPixel/s
143.3 GPixel/s
Texture Rate
118.4 GTexel/s
358.3 GTexel/s
FP32 (float)
3.789 TFLOPS
11.47 TFLOPS
FP64 (double)
947.2 GFLOPS
358.3 GFLOPS
FP16 (half)
-
179.2 GFLOPS
Graphics Processor
GPU Name
Tahiti
GP102
GPU Variant
Tahiti XT(215-0821060)
-
Architecture
GCN 1.0
Pascal
Foundry
TSMC
TSMC
Process Size
28 nm
16 nm
Transistors
4.313 billion
11.8 billion
Die Size
352 mm²
471 mm²
Board Design
TDP
250W
150W
Suggested PSU
600 W
450 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
1x 8-pin
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1 (1.2)
3.0
Vulkan
1.2.170
1.4
Shader Model
6.5 (5.1)
6.8
CUDA
-
6.1
📊 Benchmark
3DMark Time Spy
2,310
-
3DMark Time Spy Extreme
1,209
-