AMD Radeon HD 7970M vs Intel Arc B570
GPU · Specs Compare
Graphics Card
Release Date
Apr 2012
Jan 2025
Generation
London
Battlemage
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x8
Clock Speeds
Memory Clock
1200 MHz
2375 MHz
Base Clock
—
2500 MHz
Boost Clock
—
2500 MHz
Memory
Memory Size
2GB
10GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
160bit
Bandwidth
153.6GB/s
380.0GB/s
Render Config
Compute Units
20
—
Shading Units
1280
2304
TMUs
80
144
ROPs
32
80
L1 Cache
16 KB (per CU)
256 KB (per EU)
L2 Cache
512 KB
18 MB
Tensor Cores
—
144
RT Cores
—
18
Theoretical Performance
Pixel Rate
27.20 GPixel/s
200.0 GPixel/s
Texture Rate
68.00 GTexel/s
360.0 GTexel/s
FP32 (float)
2.176 TFLOPS
11.52 TFLOPS
FP64 (double)
136.0 GFLOPS
1440 GFLOPS
FP16 (half)
—
23.04 TFLOPS
Graphics Processor
GPU Name
Wimbledon
BMG-G21
GPU Variant
Wimbledon XT(216-0836036)
SRPMG
Architecture
GCN 1.0
Xe2
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
2.8 billion
19.6 billion
Die Size
212 mm²
272 mm²
Board Design
TDP
100W
150W
Outputs
No outputs
1x HDMI 2.1a3x DisplayPort 2.1
Power Connectors
None
1x 8-pin
Suggested PSU
—
450 W
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.4
Shader Model
5.1
6.6
Benchmark
3DMark Time Spy
—
12,600
3DMark Time Spy Extreme
—
6,004
▲ Specs Compare
Data sourced from official specifications and benchmark tests.