AMD Radeon RX 7600 vs AMD Radeon RX 6400
GPU Specs Compare
Graphics Card
Release Date
May 2023
Jan 2022
Generation
Navi III
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x4
Clock Speeds
Base Clock
1720 MHz
1923 MHz
Boost Clock
2655 MHz
2321 MHz
Memory Clock
2250 MHz
2000 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
64bit
Bandwidth
288.0GB/s
128.0GB/s
Render Config
Compute Units
32
12
Shading Units
2048
768
TMUs
128
48
ROPs
64
32
RT Cores
32
12
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
2 MB
1024 KB
L3 Cache
32 MB
16 MB
Theoretical Performance
Pixel Rate
169.9 GPixel/s
74.27 GPixel/s
Texture Rate
339.8 GTexel/s
111.4 GTexel/s
FP16 (half)
43.50 TFLOPS
7.130 TFLOPS
FP32 (float)
21.75 TFLOPS
3.565 TFLOPS
FP64 (double)
679.7 GFLOPS
222.8 GFLOPS
Graphics Processor
GPU Name
Navi 33
Navi 24
GPU Variant
Navi 33 XL(215-163000057)
Navi 24 XL(215-135000046)
Architecture
RDNA 3.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
6 nm
Transistors
13.3 billion
5.4 billion
Die Size
204 mm²
107 mm²
Board Design
TDP
165W
53W
Suggested PSU
450 W
250 W
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
1x HDMI 2.11x DisplayPort 1.4a
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
2.2
Vulkan
1.3
1.3
Shader Model
6.8
6.7
📊 Benchmark
3DMark Time Spy
10,990
-
3DMark Time Spy Extreme
5,219
-
3DMark Speed Way
2,024
-
Shadow of the Tomb Raider 2160p
38
-
Cyberpunk 2077 2160p
20
-
Shadow of the Tomb Raider 1440p
86
-
Cyberpunk 2077 1440p
48
-
Shadow of the Tomb Raider 1080p
130
-
Cyberpunk 2077 1080p
72
-
GTA 5 2160p
82
-
GTA 5 1440p
82
-
GTA 5 1080p
190
-
Horizon Forbidden West 1080p
64
-
Horizon Forbidden West 1440p
48
-
Horizon Forbidden West 2160p
28
-