Home GPU Comparison AMD Radeon HD 6970 X2 vs AMD Radeon PRO W7700

AMD Radeon HD 6970 X2 vs AMD Radeon PRO W7700

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6970 X2 and 16GB VRAM Radeon PRO W7700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon PRO W7700 's Advantages
Boost Clock2600MHz
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (576.0GB/s vs 176.0GB/s)
1536 additional rendering cores
Lower TDP (190W vs 375W)

Score

Benchmark

FP32 (float)
Radeon HD 6970 X2
2.703 TFLOPS
Radeon PRO W7700 +1082%
31.95 TFLOPS
VS

Graphics Card

Unknown
Release Date
Nov 2023
Northern Islands
Generation
Radeon Pro Navi
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1900 MHz
-
Boost Clock
2600 MHz
1375 MHz
Memory Clock
2250 MHz

Memory

2GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
256bit
176.0GB/s
Bandwidth
576.0GB/s

Render Config

24
Compute Units
48
-
-
-
1536
Shading Units
3072
96
TMUs
192
32
ROPs
96
-
-
-
-
RT Cores
48
8 KB (per CU)
L1 Cache
128 KB per Array
512 KB
L2 Cache
2 MB
-
L3 Cache
64 MB

Theoretical Performance

28.16 GPixel/s
Pixel Rate
249.6 GPixel/s
84.48 GTexel/s
Texture Rate
499.2 GTexel/s
-
FP16 (half)
63.90 TFLOPS
2.703 TFLOPS
FP32 (float)
31.95 TFLOPS
-
FP64 (double)
998.4 GFLOPS

Board Design

375W
TDP
190W
750 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
4x DisplayPort 2.1
3x 8-pin
Power Connectors
1x 8-pin

Graphics Processor

Antilles
GPU Name
Navi 32
Antilles XT (215-0807027)
GPU Variant
Navi 32
TeraScale 3
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
40 nm
Process Size
5 nm
2.64 billion
Transistors
28.1 billion
389 mm²
Die Size
346 mm²

Graphics Features

11.2 (11_0)
DirectX
12 Ultimate (12_2)
4.4
OpenGL
4.6
1.2
OpenCL
2.2
N/A
Vulkan
1.3
-
-
-
5.0
Shader Model
6.7

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