GPU Comparison
RADEON
AMD Radeon PRO W6400
CORE STATE
Navi 24
VRAM
4 GB
CLOCK SPEED
2321 MHz
TDP
50 W
BUS WIDTH
64 bit
ARCHITECTURE
RDNA 2.0
PROCESS
6 nm
LAUNCH DATE
2022
VS
RADEON
Radeon RX 6400
CORE STATE
Navi 24
VRAM
4 GB
CLOCK SPEED
2321 MHz
TDP
53 W
BUS WIDTH
64 bit
ARCHITECTURE
RDNA 2.0
PROCESS
6 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
geekbench_opencl
3dmark_3dmark_steel_nomad_dx12
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
PRO W6400
RX 6400
Core Specs
Shading Units
768
768
0.0%
Shaders
768
768
0.0%
TMUs
48
48
0.0%
ROPs
32
32
0.0%
Compute Units
12
12
0.0%
Clocks
Base Clock
2039 MHz
1923 MHz
Boost Clock
2321 MHz
2321 MHz
Game Clock
—
2039 MHz
Memory Clock
2000 MHz
16 Gbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
4 GB
4 GB
VRAM (MB)
4,096
4,096
0.0%
Memory Type
GDDR6
GDDR6
Memory Bus
64 bit
64 bit
Bandwidth
128.0 GB/s
128.0 GB/s
Cache
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
1024 KB
1024 KB
L3 Cache
8 MB
16 MB
L0 Cache
32 KB per WGP
32 KB per WGP
Performance
Pixel Rate
74.27 GPixel/s
74.27 GPixel/s
Texture Rate
111.4 GTexel/s
111.4 GTexel/s
FP32 (TFLOPS)
3.565 TFLOPS
3.565 TFLOPS
FP64 (TFLOPS)
222.8 GFLOPS (1:16)
222.8 GFLOPS (1:16)
FP16 (TFLOPS)
7.130 TFLOPS (2:1)
7.130 TFLOPS (2:1)
AI/RT
RT Cores
12
12
0.0%
Power
TDP
50 W
53 W
TDP (W)
50
53
+6.0%
Suggested PSU
250 W
250 W
Power Connectors
None
None
Architecture
Architecture
RDNA 2.0
RDNA 2.0
GPU Name
Navi 24
Navi 24
Generation
Radeon Pro Navi
(Navi II Series)
Navi II
(RX 6000)
Process Size
6 nm
6 nm
Transistors
5,400 million
5,400 million
Die Size
107 mm²
107 mm²
Foundry
TSMC
TSMC
Density
50.5M / mm²
50.5M / 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
2.2
Shader Model
6.8
6.8
Physical
Slot Width
Single-slot
Single-slot
Outputs
2x DisplayPort 1.4a
1x HDMI 2.11x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x4
PCIe 4.0 x4
Other
Launch Price
—
159 USD
Production
End-of-life
End-of-life
Predecessor
Radeon Pro Vega
Navi
Successor
—
Navi III