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 Pro B50
CORE STATE
BMG-G21
VRAM
16 GB
CLOCK SPEED
2600 MHz
TDP
70 W
BUS WIDTH
128 bit
ARCHITECTURE
Xe2-HPG
PROCESS
5 nm
LAUNCH DATE
2025
DETAILED SPECIFICATIONS
SPECIFICATION
RX 7400
Pro B50
Core Specs
Shading Units
1,792
2,048
+14.3%
Shaders
1,792
2,048
+14.3%
TMUs
112
128
+14.3%
ROPs
64
16
-75.0%
Compute Units
28
—
Execution Units
—
128
Clocks
Base Clock
1452 MHz
1700 MHz
Boost Clock
2300 MHz
2600 MHz
Game Clock
2200 MHz
—
Memory Clock
2250 MHz
18 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
8 GB
16 GB
VRAM (MB)
8,192
16,384
+100.0%
Memory Type
GDDR6
GDDR6
Memory Bus
128 bit
128 bit
Bandwidth
288.0 GB/s
224.0 GB/s
Cache
L1 Cache
128 KB per Array
—
L2 Cache
2 MB
4 MB
L3 Cache
64 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
147.2 GPixel/s
41.60 GPixel/s
Texture Rate
257.6 GTexel/s
332.8 GTexel/s
FP32 (TFLOPS)
16.49 TFLOPS
10.65 TFLOPS
FP64 (TFLOPS)
515.2 GFLOPS (1:32)
2.662 TFLOPS (1:4)
FP16 (TFLOPS)
32.97 TFLOPS (2:1)
21.30 TFLOPS (2:1)
AI/RT
RT Cores
28
16
-42.9%
XMX Cores
—
128
Matrix Cores
56
—
Power
TDP
43 W
70 W
TDP (W)
43
70
+62.8%
Suggested PSU
200 W
250 W
Power Connectors
1x 6-pin
None
Architecture
Architecture
RDNA 3.0
Xe2-HPG
GPU Name
Navi 33
BMG-G21
Codename
Hotpink Bonefish
—
Generation
Navi III
(RX 7000)
Battlemage
(Pro Series)
Process Size
6 nm
5 nm
Transistors
13,300 million
19,600 million
Die Size
204 mm²
272 mm²
Foundry
TSMC
TSMC
Density
65.2M / mm²
72.1M / 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
Dual-slot
Length
—
167 mm
6.6 inches
Height
—
69 mm
2.7 inches
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
4x mini-DisplayPort 2.1
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x8
Other
Launch Price
—
349 USD
Production
—
Active
Predecessor
Navi II
—
Successor
Navi IV
—