AMD Radeon PRO W7700 vs AMD Radeon HD 7970M
GPU Specs Compare
Graphics Card
Release Date
Nov 2023
Apr 2012
Generation
Radeon Pro Navi
London
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1900 MHz
-
Boost Clock
2600 MHz
-
Memory Clock
2250 MHz
1200 MHz
Memory
Memory Size
16GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
576.0GB/s
153.6GB/s
Render Config
Compute Units
48
20
Shading Units
3072
1280
TMUs
192
80
ROPs
96
32
RT Cores
48
-
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
2 MB
512 KB
L3 Cache
64 MB
-
Theoretical Performance
Pixel Rate
249.6 GPixel/s
27.20 GPixel/s
Texture Rate
499.2 GTexel/s
68.00 GTexel/s
FP16 (half)
63.90 TFLOPS
-
FP32 (float)
31.95 TFLOPS
2.176 TFLOPS
FP64 (double)
998.4 GFLOPS
136.0 GFLOPS
Graphics Processor
GPU Name
Navi 32
Wimbledon
GPU Variant
Navi 32
Wimbledon XT(216-0836036)
Architecture
RDNA 3.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
28.1 billion
2.8 billion
Die Size
346 mm²
212 mm²
Board Design
TDP
190W
100W
Suggested PSU
450 W
-
Outputs
4x DisplayPort 2.1
No outputs
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.2
1.2
Vulkan
1.3
1.2
Shader Model
6.7
5.1
📊 Benchmark
3DMark Time Spy
15,693
-
3DMark Speed Way
3,224
-
Blender
1,910
-