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 6650M
CORE STATE
Navi 23
VRAM
8 GB
CLOCK SPEED
2416 MHz
TDP
120 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
PRO W6400
RX 6650M
Core Specs
Shading Units
768
1,792
+133.3%
Shaders
768
1,792
+133.3%
TMUs
48
112
+133.3%
ROPs
32
64
+100.0%
Compute Units
12
28
+133.3%
Clocks
Base Clock
2039 MHz
2068 MHz
Boost Clock
2321 MHz
2416 MHz
Game Clock
—
2222 MHz
Memory Clock
2000 MHz
16 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
4 GB
8 GB
VRAM (MB)
4,096
8,192
+100.0%
Memory Type
GDDR6
GDDR6
Memory Bus
64 bit
128 bit
Bandwidth
128.0 GB/s
224.0 GB/s
Cache
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
1024 KB
2 MB
L3 Cache
8 MB
32 MB
L0 Cache
32 KB per WGP
32 KB per WGP
Performance
Pixel Rate
74.27 GPixel/s
154.6 GPixel/s
Texture Rate
111.4 GTexel/s
270.6 GTexel/s
FP32 (TFLOPS)
3.565 TFLOPS
8.659 TFLOPS
FP64 (TFLOPS)
222.8 GFLOPS (1:16)
541.2 GFLOPS (1:16)
FP16 (TFLOPS)
7.130 TFLOPS (2:1)
17.32 TFLOPS (2:1)
AI/RT
RT Cores
12
28
+133.3%
Power
TDP
50 W
120 W
TDP (W)
50
120
+140.0%
Suggested PSU
250 W
—
Power Connectors
None
None
Architecture
Architecture
RDNA 2.0
RDNA 2.0
GPU Name
Navi 24
Navi 23
Generation
Radeon Pro Navi
(Navi II Series)
Navi Mobile
(RX 6000M)
Process Size
6 nm
7 nm
Transistors
5,400 million
11,060 million
Die Size
107 mm²
237 mm²
Foundry
TSMC
TSMC
Density
50.5M / mm²
46.7M / 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
2.1
Shader Model
6.8
6.8
Physical
Slot Width
Single-slot
IGP
Outputs
2x DisplayPort 1.4a
Portable Device Dependent
Bus Interface
PCIe 4.0 x4
PCIe 4.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
Radeon Pro Vega
Polaris Mobile