AMD Radeon RX 7800M vs ATI Radeon HD 5870 Mac Edition
GPU · Specs Compare
Graphics Card
Release Date
Sep 2024
Jun 2010
Generation
Navi Mobile
Evergreen
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1295 MHz
—
Boost Clock
2335 MHz
—
Memory Clock
2250 MHz
1195 MHz
Memory
Memory Size
12GB
1024MB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
256bit
Bandwidth
432.0GB/s
153.0GB/s
Render Config
Compute Units
60
20
Shading Units
3840
1600
TMUs
240
80
ROPs
96
32
RT Cores
60
—
L1 Cache
128 KB per Array
8 KB (per CU)
L2 Cache
4 MB
512 KB
L3 Cache
48 MB
—
Theoretical Performance
Pixel Rate
224.2 GPixel/s
27.20 GPixel/s
Texture Rate
560.4 GTexel/s
68.00 GTexel/s
FP16 (half)
71.73 TFLOPS
—
FP32 (float)
35.87 TFLOPS
2.720 TFLOPS
FP64 (double)
1121 GFLOPS
544.0 GFLOPS
Graphics Processor
GPU Name
Navi 32
Cypress
GPU Variant
Navi 32 XT(215-180000006)
Cypress XT(215-0735033)
Architecture
RDNA 3.0
TeraScale 2
Foundry
TSMC
TSMC
Process Size
5 nm
40 nm
Transistors
28.1 billion
2.154 billion
Die Size
346 mm²
334 mm²
Board Design
TDP
180W
228W
Outputs
Portable Device Dependent
1x DVI2x mini-DisplayPort 1.1
Power Connectors
None
2x 6-pin
Suggested PSU
—
550 W
Graphics Features
DirectX
12 Ultimate (12_2)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
2.2
1.2
Vulkan
1.3
N/A
Shader Model
6.8
5.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.