AMD Radeon HD 7950M vs AMD Radeon Pro 5300
GPU Specs Compare
Graphics Card
Release Date
Apr 2012
Aug 2020
Generation
London
Radeon Pro Mac
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x8
Clock Speeds
Memory Clock
1000 MHz
1750 MHz
Base Clock
-
1000 MHz
Boost Clock
-
1650 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
128bit
Bandwidth
128.0GB/s
224.0GB/s
Render Config
Compute Units
20
20
Shading Units
1280
1280
TMUs
80
80
ROPs
32
32
L1 Cache
16 KB (per CU)
-
L2 Cache
512 KB
2 MB
Theoretical Performance
Pixel Rate
22.40 GPixel/s
52.80 GPixel/s
Texture Rate
56.00 GTexel/s
132.0 GTexel/s
FP32 (float)
1.792 TFLOPS
4.224 TFLOPS
FP16 (half)
-
8.448 TFLOPS
FP64 (double)
-
264.0 GFLOPS
Graphics Processor
GPU Name
Wimbledon
Navi 14
GPU Variant
Wimbledon PRO
Navi 14 PRO XE
Architecture
GCN 1.0
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
2.8 billion
6.4 billion
Die Size
212 mm²
158 mm²
Board Design
TDP
75W
85W
Outputs
No outputs
No outputs
Suggested PSU
-
250 W
Power Connectors
-
None
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.2
2.1
Vulkan
1.2
1.3
Shader Model
5.1
6.5
📊 Benchmark
3DMark Time Spy
-
4,558