ATI Radeon HD 5870 Mac Edition vs Intel Arc Pro B50
GPU Specs Compare
Graphics Card
Release Date
Jun 2010
Sep 2025
Generation
Evergreen
Battlemage
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 5.0 x8
Clock Speeds
Memory Clock
1195 MHz
1750 MHz
Base Clock
-
1700 MHz
Boost Clock
-
2600 MHz
Memory
Memory Size
1024MB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
128bit
Bandwidth
153.0GB/s
224.0GB/s
Render Config
Compute Units
20
-
Shading Units
1600
2048
TMUs
80
128
ROPs
32
16
L1 Cache
8 KB (per CU)
-
L2 Cache
512 KB
4 MB
RT Cores
-
16
Theoretical Performance
Pixel Rate
27.20 GPixel/s
41.60 GPixel/s
Texture Rate
68.00 GTexel/s
332.8 GTexel/s
FP32 (float)
2.720 TFLOPS
10.65 TFLOPS
FP64 (double)
544.0 GFLOPS
2.662 TFLOPS
FP16 (half)
-
21.30 TFLOPS
Graphics Processor
GPU Name
Cypress
BMG-G21
GPU Variant
Cypress XT(215-0735033)
-
Architecture
TeraScale 2
Xe2
Foundry
TSMC
TSMC
Process Size
40 nm
5 nm
Transistors
2.154 billion
19.6 billion
Die Size
334 mm²
272 mm²
Board Design
TDP
228W
70W
Suggested PSU
550 W
250 W
Outputs
1x DVI2x mini-DisplayPort 1.1
4x mini-DisplayPort 2.1
Power Connectors
2x 6-pin
None
Graphics Features
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.4
Shader Model
5.0
6.6