AMD Radeon RX 7400 vs ATI Radeon HD 5870 Mac Edition
GPU · Specs Compare
Graphics Card
Release Date
Aug 2025
Jun 2010
Generation
Navi III
Evergreen
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 2.0 x16
Clock Speeds
Base Clock
1452 MHz
—
Boost Clock
2300 MHz
—
Memory Clock
2250 MHz
1195 MHz
Memory
Memory Size
8GB
1024MB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
256bit
Bandwidth
288.0GB/s
153.0GB/s
Render Config
Compute Units
28
20
Shading Units
1792
1600
TMUs
112
80
ROPs
64
32
RT Cores
28
—
L1 Cache
128 KB per Array
8 KB (per CU)
L2 Cache
2 MB
512 KB
L3 Cache
64 MB
—
Theoretical Performance
Pixel Rate
147.2 GPixel/s
27.20 GPixel/s
Texture Rate
257.6 GTexel/s
68.00 GTexel/s
FP16 (half)
32.97 TFLOPS
—
FP32 (float)
16.49 TFLOPS
2.720 TFLOPS
FP64 (double)
515.2 GFLOPS
544.0 GFLOPS
Graphics Processor
GPU Name
Navi 33
Cypress
GPU Variant
Navi 33
Cypress XT(215-0735033)
Architecture
RDNA 3.0
TeraScale 2
Foundry
TSMC
TSMC
Process Size
6 nm
40 nm
Transistors
13.3 billion
2.154 billion
Die Size
204 mm²
334 mm²
Board Design
TDP
43W
228W
Suggested PSU
200 W
550 W
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
1x DVI2x mini-DisplayPort 1.1
Power Connectors
1x 6-pin
2x 6-pin
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.