Home GPU Comparison AMD Radeon HD 7970 vs NVIDIA P106 090

AMD Radeon HD 7970 vs NVIDIA P106 090

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7970 and 3GB VRAM P106 090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7970 's Advantages
Larger VRAM bandwidth (264.0GB/s vs 192.2GB/s)
1280 additional rendering cores
NVIDIA P106 090 's Advantages
Released 5 years and 7 months late
Boost Clock1531MHz
Lower TDP (75W vs 250W)

Score

Benchmark

FP32 (float)
Radeon HD 7970 +61%
3.789 TFLOPS
P106 090
2.352 TFLOPS
VS

Graphics Card

Dec 2011
Release Date
Jul 2017
Southern Islands
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1354 MHz
-
Boost Clock
1531 MHz
1375 MHz
Memory Clock
2002 MHz

Memory

3GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
192bit
264.0GB/s
Bandwidth
192.2GB/s

Render Config

32
Compute Units
-
-
SM Count
6
2048
Shading Units
768
128
TMUs
48
32
ROPs
48
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
768 KB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
73.49 GPixel/s
118.4 GTexel/s
Texture Rate
73.49 GTexel/s
-
FP16 (half)
36.74 GFLOPS
3.789 TFLOPS
FP32 (float)
2.352 TFLOPS
947.2 GFLOPS
FP64 (double)
73.49 GFLOPS

Board Design

250W
TDP
75W
600 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

Tahiti
GPU Name
GP106
Tahiti XT (215-0821060)
GPU Variant
GP106-090-A1
GCN 1.0
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
4.313 billion
Transistors
4.4 billion
352 mm²
Die Size
200 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
6.1
5.1
Shader Model
6.4

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