AMD Radeon RX 7700S vs AMD Radeon HD 7970M
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Apr 2012
Generation
Navi Mobile
London
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1500 MHz
—
Boost Clock
2500 MHz
—
Memory Clock
2250 MHz
1200 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
256bit
Bandwidth
288.0GB/s
153.6GB/s
Render Config
Compute Units
32
20
Shading Units
2048
1280
TMUs
128
80
ROPs
64
32
RT Cores
32
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
2 MB
512 KB
L3 Cache
32 MB
—
Theoretical Performance
Pixel Rate
160.0 GPixel/s
27.20 GPixel/s
Texture Rate
320.0 GTexel/s
68.00 GTexel/s
FP16 (half)
40.96 TFLOPS
—
FP32 (float)
20.48 TFLOPS
2.176 TFLOPS
FP64 (double)
640.0 GFLOPS
136.0 GFLOPS
Graphics Processor
GPU Name
Navi 33
Wimbledon
GPU Variant
Navi 33 XT
Wimbledon XT(216-0836036)
Architecture
RDNA 3.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
13.3 billion
2.8 billion
Die Size
204 mm²
212 mm²
Board Design
TDP
100W
100W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
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
10,341
—
3DMark Time Spy Extreme
4,827
—
3DMark Speed Way
1,902
—
Blender
1,198
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.