Home GPU Comparison AMD Radeon HD 6970 vs NVIDIA P104 100

AMD Radeon HD 6970 vs NVIDIA P104 100

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6970 and 4GB VRAM P104 100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P104 100 's Advantages
Released 7 years late
Boost Clock1733MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (320.3GB/s vs 176.0GB/s)
384 additional rendering cores
Lower TDP (130W vs 250W)

Score

Benchmark

FP32 (float)
Radeon HD 6970
2.703 TFLOPS
P104 100 +146%
6.655 TFLOPS
VS

Graphics Card

Dec 2010
Release Date
Dec 2017
Northern Islands
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1607 MHz
-
Boost Clock
1733 MHz
1375 MHz
Memory Clock
1251 MHz

Memory

2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5X
256bit
Memory Bus
256bit
176.0GB/s
Bandwidth
320.3GB/s

Render Config

24
Compute Units
-
-
SM Count
15
1536
Shading Units
1920
96
TMUs
120
32
ROPs
64
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
48 KB (per SM)
512 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

28.16 GPixel/s
Pixel Rate
110.9 GPixel/s
84.48 GTexel/s
Texture Rate
208.0 GTexel/s
-
FP16 (half)
104.0 GFLOPS
2.703 TFLOPS
FP32 (float)
6.655 TFLOPS
675.8 GFLOPS
FP64 (double)
208.0 GFLOPS

Board Design

250W
TDP
130W
600 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
1x 8-pin

Graphics Processor

Cayman
GPU Name
GP104
Cayman XT (215-0807007)
GPU Variant
GP104-100-A1
TeraScale 3
Architecture
Pascal
TSMC
Foundry
TSMC
40 nm
Process Size
16 nm
2.64 billion
Transistors
7.2 billion
389 mm²
Die Size
314 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_1)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
6.1
5.0
Shader Model
6.4

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