GPU Comparison
RADEON
AMD Radeon RX 7400
CORE STATE
Navi 33
VRAM
8 GB
CLOCK SPEED
2300 MHz
TDP
43 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 3.0
PROCESS
6 nm
LAUNCH DATE
2025
VS
GPU
Arctic Sound-M
CORE STATE
Arctic Sound
VRAM
16 GB
CLOCK SPEED
—
TDP
500 W
BUS WIDTH
4096 bit
ARCHITECTURE
Generation 12.5
PROCESS
10 nm
LAUNCH DATE
—
DETAILED SPECIFICATIONS
SPECIFICATION
RX 7400
Arctic Sound-M
Core Specs
Shading Units
1,792
8,192
+357.1%
Shaders
1,792
8,192
+357.1%
TMUs
112
256
+128.6%
ROPs
64
128
+100.0%
Compute Units
28
—
Execution Units
—
512
Clocks
Base Clock
1452 MHz
—
Boost Clock
2300 MHz
—
GPU Clock
—
900 MHz
Game Clock
2200 MHz
—
Memory Clock
2250 MHz
18 Gbps effective
1200 MHz
2.4 Gbps effective
Memory
Memory Size
8 GB
16 GB
VRAM (MB)
8,192
16,384
+100.0%
Memory Type
GDDR6
HBM2e
Memory Bus
128 bit
4096 bit
Bandwidth
288.0 GB/s
1.23 TB/s
Cache
L1 Cache
128 KB per Array
—
L2 Cache
2 MB
8 MB
L3 Cache
64 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
147.2 GPixel/s
115.2 GPixel/s
Texture Rate
257.6 GTexel/s
230.4 GTexel/s
FP32 (TFLOPS)
16.49 TFLOPS
14.75 TFLOPS
FP64 (TFLOPS)
515.2 GFLOPS (1:32)
3.686 TFLOPS (1:4)
FP16 (TFLOPS)
32.97 TFLOPS (2:1)
29.49 TFLOPS (2:1)
AI/RT
RT Cores
28
—
Matrix Cores
56
—
Power
TDP
43 W
500 W
TDP (W)
43
500
+1062.8%
Suggested PSU
200 W
900 W
Power Connectors
1x 6-pin
8-pin EPS
Architecture
Architecture
RDNA 3.0
Generation 12.5
GPU Name
Navi 33
Arctic Sound
Codename
Hotpink Bonefish
—
Generation
Navi III
(RX 7000)
Data Center GPU
(Arctic Sound)
Process Size
6 nm
10 nm
Transistors
13,300 million
8,000 million
Die Size
204 mm²
190 mm²
Foundry
TSMC
Intel
Density
65.2M / mm²
42.1M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
—
OpenCL
2.2
3.0
Shader Model
6.8
6.6
Physical
Slot Width
Dual-slot
Single-slot
Length
—
267 mm
10.5 inches
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
No outputs
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Other
Production
—
End-of-life
Predecessor
Navi II
—
Successor
Navi IV
H3C Graphics