AMD Radeon HD 7970M vs AMD Radeon RX 7500 XT
GPU Specs Compare
Graphics Card
Release Date
Apr 2012
Unknown
Generation
London
Navi III
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x8
Clock Speeds
Memory Clock
1200 MHz
2250 MHz
Base Clock
-
1452 MHz
Boost Clock
-
2300 MHz
Memory
Memory Size
2GB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
96bit
Bandwidth
153.6GB/s
216.0GB/s
Render Config
Compute Units
20
16
Shading Units
1280
1024
TMUs
80
64
ROPs
32
32
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
512 KB
2 MB
RT Cores
-
16
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
27.20 GPixel/s
73.60 GPixel/s
Texture Rate
68.00 GTexel/s
147.2 GTexel/s
FP32 (float)
2.176 TFLOPS
9.421 TFLOPS
FP64 (double)
136.0 GFLOPS
294.4 GFLOPS
FP16 (half)
-
18.84 TFLOPS
Graphics Processor
GPU Name
Wimbledon
Navi 33
GPU Variant
Wimbledon XT(216-0836036)
Navi 33
Architecture
GCN 1.0
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
2.8 billion
13.3 billion
Die Size
212 mm²
204 mm²
Board Design
TDP
100W
100W
Outputs
No outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Power Connectors
None
1x 6-pin
Suggested PSU
-
300 W
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
2.2
Vulkan
1.2
1.3
Shader Model
5.1
6.8