Intel Arc B570 vs AMD Radeon HD 8990 OEM
GPU · Specs Compare
Graphics Card
Release Date
Jan 2025
Apr 2013
Generation
Battlemage
Sea Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
2500 MHz
950 MHz
Boost Clock
2500 MHz
1000 MHz
Memory Clock
2375 MHz
1500 MHz
Memory
Memory Size
10GB
3GB
Memory Type
GDDR6
GDDR5
Memory Bus
160bit
384bit
Bandwidth
380.0GB/s
288.0GB/s
Render Config
Shading Units
2304
2048
TMUs
144
128
ROPs
80
32
Tensor Cores
144
—
RT Cores
18
—
L1 Cache
256 KB (per EU)
16 KB (per CU)
L2 Cache
18 MB
768 KB
Compute Units
—
32
Theoretical Performance
Pixel Rate
200.0 GPixel/s
32.00 GPixel/s
Texture Rate
360.0 GTexel/s
128.0 GTexel/s
FP16 (half)
23.04 TFLOPS
—
FP32 (float)
11.52 TFLOPS
4.096 TFLOPS
FP64 (double)
1440 GFLOPS
1024 GFLOPS
Graphics Processor
GPU Name
BMG-G21
Malta
GPU Variant
SRPMG
Malta XT(215-0849026)
Architecture
Xe2
GCN 1.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
19.6 billion
4.313 billion
Die Size
272 mm²
365 mm²
Board Design
TDP
150W
375W
Suggested PSU
450 W
750 W
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
1x DVI4x mini-DisplayPort 1.2
Power Connectors
1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.4
1.2
Shader Model
6.6
5.1
Benchmark
3DMark Time Spy
12,600
—
3DMark Time Spy Extreme
6,004
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.