AMD Radeon HD 7970 vs NVIDIA Quadro P2000
GPU Specs Compare
Graphics Card
Release Date
Jan 2012
Feb 2017
Generation
Southern Islands
Quadro
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1375 MHz
1752 MHz
Base Clock
-
1076 MHz
Boost Clock
-
1480 MHz
Memory
Memory Size
3GB
5GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
160bit
Bandwidth
264.0GB/s
140.2GB/s
Render Config
Compute Units
32
-
Shading Units
2048
1024
TMUs
128
64
ROPs
32
40
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
768 KB
1280 KB
SM Count
-
8
Theoretical Performance
Pixel Rate
29.60 GPixel/s
59.20 GPixel/s
Texture Rate
118.4 GTexel/s
94.72 GTexel/s
FP32 (float)
3.789 TFLOPS
3.031 TFLOPS
FP64 (double)
947.2 GFLOPS
94.72 GFLOPS
FP16 (half)
-
47.36 GFLOPS
Graphics Processor
GPU Name
Tahiti
GP106
GPU Variant
Tahiti XT(215-0821060)
GP106-875-A1
Architecture
GCN 1.0
Pascal
Foundry
TSMC
TSMC
Process Size
28 nm
16 nm
Transistors
4.313 billion
4.4 billion
Die Size
352 mm²
200 mm²
Board Design
TDP
250W
75W
Suggested PSU
600 W
250 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
4x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
None
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
1.3
Shader Model
6.5 (5.1)
6.4
CUDA
-
6.1
📊 Benchmark
3DMark Time Spy
2,310
2,973
3DMark Time Spy Extreme
1,209
1,350