AMD Radeon HD 6970 vs AMD Radeon PRO W7700
GPU Specs Compare
Graphics Card
Release Date
Dec 2010
Nov 2023
Generation
Northern Islands
Radeon Pro Navi
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1375 MHz
2250 MHz
Base Clock
-
1900 MHz
Boost Clock
-
2600 MHz
Memory
Memory Size
2GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
176.0GB/s
576.0GB/s
Render Config
Compute Units
24
48
Shading Units
1536
3072
TMUs
96
192
ROPs
32
96
L1 Cache
8 KB (per CU)
128 KB per Array
L2 Cache
512 KB
2 MB
RT Cores
-
48
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
28.16 GPixel/s
249.6 GPixel/s
Texture Rate
84.48 GTexel/s
499.2 GTexel/s
FP32 (float)
2.703 TFLOPS
31.95 TFLOPS
FP64 (double)
675.8 GFLOPS
998.4 GFLOPS
FP16 (half)
-
63.90 TFLOPS
Graphics Processor
GPU Name
Cayman
Navi 32
GPU Variant
Cayman XT(215-0807007)
Navi 32
Architecture
TeraScale 3
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
40 nm
5 nm
Transistors
2.64 billion
28.1 billion
Die Size
389 mm²
346 mm²
Board Design
TDP
250W
190W
Suggested PSU
600 W
450 W
Outputs
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
4x DisplayPort 2.1
Power Connectors
1x 6-pin + 1x 8-pin
1x 8-pin
Graphics Features
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
OpenCL
1.2
2.2
Vulkan
N/A
1.3
Shader Model
5.0
6.7
📊 Benchmark
3DMark Time Spy
-
15,693
3DMark Speed Way
-
3,224
Blender
-
1,910