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
Arc A730M
CORE STATE
DG2-512
VRAM
12 GB
CLOCK SPEED
2050 MHz
TDP
80 W
BUS WIDTH
192 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
—
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 7400
A730M
Core Specs
Shading Units
1,792
3,072
+71.4%
Shaders
1,792
3,072
+71.4%
TMUs
112
192
+71.4%
ROPs
64
96
+50.0%
Compute Units
28
—
Execution Units
—
384
Clocks
Base Clock
1452 MHz
1100 MHz
Boost Clock
2300 MHz
2050 MHz
Game Clock
2200 MHz
—
Memory Clock
2250 MHz
18 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
8 GB
12 GB
VRAM (MB)
8,192
12,288
+50.0%
Memory Type
GDDR6
GDDR6
Memory Bus
128 bit
192 bit
Bandwidth
288.0 GB/s
336.0 GB/s
Cache
L1 Cache
128 KB per Array
—
L2 Cache
2 MB
12 MB
L3 Cache
64 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
147.2 GPixel/s
196.8 GPixel/s
Texture Rate
257.6 GTexel/s
393.6 GTexel/s
FP32 (TFLOPS)
16.49 TFLOPS
12.60 TFLOPS
FP64 (TFLOPS)
515.2 GFLOPS (1:32)
—
FP16 (TFLOPS)
32.97 TFLOPS (2:1)
25.19 TFLOPS (2:1)
AI/RT
RT Cores
28
24
-14.3%
XMX Cores
—
384
Matrix Cores
56
—
Power
TDP
43 W
80 W
TDP (W)
43
80
+86.0%
Suggested PSU
200 W
—
Power Connectors
1x 6-pin
—
Architecture
Architecture
RDNA 3.0
Xe-HPG
GPU Name
Navi 33
DG2-512
Codename
Hotpink Bonefish
—
Generation
Navi III
(RX 7000)
Alchemist
(Arc 7 Mobile)
Process Size
6 nm
6 nm
Transistors
13,300 million
21,700 million
Die Size
204 mm²
406 mm²
Foundry
TSMC
TSMC
Density
65.2M / mm²
53.4M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
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
IGP
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
Portable Device Dependent
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Other
Production
—
End-of-life
Predecessor
Navi II
—
Successor
Navi IV
—