ATI Radeon HD 5870 Mac Edition vs AMD Radeon RX 6650M
GPU · Specs Compare
Graphics Card
Release Date
Jun 2010
Jan 2022
Generation
Evergreen
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1195 MHz
2000 MHz
Base Clock
—
2068 MHz
Boost Clock
—
2416 MHz
Memory
Memory Size
1024MB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
128bit
Bandwidth
153.0GB/s
256.0GB/s
Render Config
Compute Units
20
28
Shading Units
1600
1792
TMUs
80
112
ROPs
32
64
L1 Cache
8 KB (per CU)
128 KB per Array
L2 Cache
512 KB
2 MB
RT Cores
—
28
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
27.20 GPixel/s
154.6 GPixel/s
Texture Rate
68.00 GTexel/s
270.6 GTexel/s
FP32 (float)
2.720 TFLOPS
8.659 TFLOPS
FP64 (double)
544.0 GFLOPS
541.2 GFLOPS
FP16 (half)
—
17.32 TFLOPS
Graphics Processor
GPU Name
Cypress
Navi 23
GPU Variant
Cypress XT(215-0735033)
—
Architecture
TeraScale 2
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
40 nm
7 nm
Transistors
2.154 billion
11.06 billion
Die Size
334 mm²
237 mm²
Board Design
TDP
228W
120W
Suggested PSU
550 W
—
Outputs
1x DVI2x mini-DisplayPort 1.1
No outputs
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
2.1
Vulkan
N/A
1.3
Shader Model
5.0
6.5
Benchmark
3DMark Time Spy
—
8,306
3DMark Time Spy Extreme
—
3,825
Blender
—
909
▲ Specs Compare
Data sourced from official specifications and benchmark tests.