AMD Radeon HD 7950M vs AMD Radeon RX 5300
GPU · Specs Compare
Graphics Card
Release Date
Apr 2012
May 2020
Generation
London
Navi
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x8
Clock Speeds
Memory Clock
1000 MHz
1750 MHz
Base Clock
—
1327 MHz
Boost Clock
—
1645 MHz
Memory
Memory Size
2GB
3GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
96bit
Bandwidth
128.0GB/s
168.0GB/s
Render Config
Compute Units
20
22
Shading Units
1280
1408
TMUs
80
88
ROPs
32
32
L1 Cache
16 KB (per CU)
—
L2 Cache
512 KB
1536 KB
Theoretical Performance
Pixel Rate
22.40 GPixel/s
52.64 GPixel/s
Texture Rate
56.00 GTexel/s
144.8 GTexel/s
FP32 (float)
1.792 TFLOPS
4.632 TFLOPS
FP16 (half)
—
9.265 TFLOPS
FP64 (double)
—
289.5 GFLOPS
Graphics Processor
GPU Name
Wimbledon
Navi 14
GPU Variant
Wimbledon PRO
Navi 14 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
100W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Suggested PSU
—
300 W
Power Connectors
—
1x 6-pin
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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.