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
Xe DG1
CORE STATE
DG1
VRAM
4 GB
CLOCK SPEED
1550 MHz
TDP
30 W
BUS WIDTH
128 bit
ARCHITECTURE
Generation 12.1
PROCESS
10 nm
LAUNCH DATE
—
DETAILED SPECIFICATIONS
SPECIFICATION
RX 7400
Xe DG1
Core Specs
Shading Units
1,792
640
-64.3%
Shaders
1,792
640
-64.3%
TMUs
112
40
-64.3%
ROPs
64
20
-68.8%
Compute Units
28
—
Execution Units
—
80
Clocks
Base Clock
1452 MHz
900 MHz
Boost Clock
2300 MHz
1550 MHz
Game Clock
2200 MHz
—
Memory Clock
2250 MHz
18 Gbps effective
2133 MHz
4.3 Gbps effective
Memory
Memory Size
8 GB
4 GB
VRAM (MB)
8,192
4,096
-50.0%
Memory Type
GDDR6
LPDDR4X
Memory Bus
128 bit
128 bit
Bandwidth
288.0 GB/s
68.26 GB/s
Cache
L1 Cache
128 KB per Array
—
L2 Cache
2 MB
1024 KB
L3 Cache
64 MB
16 MB
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
147.2 GPixel/s
31.00 GPixel/s
Texture Rate
257.6 GTexel/s
62.00 GTexel/s
FP32 (TFLOPS)
16.49 TFLOPS
1.984 TFLOPS
FP64 (TFLOPS)
515.2 GFLOPS (1:32)
496.0 GFLOPS (1:4)
FP16 (TFLOPS)
32.97 TFLOPS (2:1)
3.968 TFLOPS (2:1)
AI/RT
RT Cores
28
—
Matrix Cores
56
—
Power
TDP
43 W
30 W
TDP (W)
43
30
-30.2%
Suggested PSU
200 W
200 W
Power Connectors
1x 6-pin
None
Architecture
Architecture
RDNA 3.0
Generation 12.1
GPU Name
Navi 33
DG1
Codename
Hotpink Bonefish
—
Generation
Navi III
(RX 7000)
Xe Graphics
Process Size
6 nm
10 nm
Transistors
13,300 million
—
Die Size
204 mm²
95 mm²
Foundry
TSMC
Intel
Density
65.2M / mm²
—
API Support
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.2
3.0
Shader Model
6.8
6.6
Physical
Slot Width
Dual-slot
Dual-slot
Length
—
164 mm
6.5 inches
Height
—
121 mm
4.8 inches
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
1x HDMI3x DisplayPort
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x8
Other
Production
—
End-of-life
Predecessor
Navi II
Graphics
Successor
Navi IV
Alchemist