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 460
CORE STATE
Baffin
VRAM
2 GB
CLOCK SPEED
1200 MHz
TDP
75 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_metal
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
PRO W6400
RX 460
Core Specs
Shading Units
768
896
+16.7%
Shaders
768
896
+16.7%
TMUs
48
56
+16.7%
ROPs
32
16
-50.0%
Compute Units
12
14
+16.7%
Clocks
Base Clock
2039 MHz
1090 MHz
Boost Clock
2321 MHz
1200 MHz
Memory Clock
2000 MHz
16 Gbps effective
1750 MHz
7 Gbps effective
Memory
Memory Size
4 GB
2 GB
VRAM (MB)
4,096
2,048
-50.0%
Memory Type
GDDR6
GDDR5
Memory Bus
64 bit
128 bit
Bandwidth
128.0 GB/s
112.0 GB/s
Cache
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
1024 KB
1024 KB
L3 Cache
8 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
74.27 GPixel/s
19.20 GPixel/s
Texture Rate
111.4 GTexel/s
67.20 GTexel/s
FP32 (TFLOPS)
3.565 TFLOPS
2.150 TFLOPS
FP64 (TFLOPS)
222.8 GFLOPS (1:16)
134.4 GFLOPS (1:16)
FP16 (TFLOPS)
7.130 TFLOPS (2:1)
2.150 TFLOPS (1:1)
AI/RT
RT Cores
12
—
Power
TDP
50 W
75 W
TDP (W)
50
75
+50.0%
Suggested PSU
250 W
250 W
Power Connectors
None
None
Architecture
Architecture
RDNA 2.0
GCN 4.0
GPU Name
Navi 24
Baffin
Generation
Radeon Pro Navi
(Navi II Series)
Arctic Islands
(RX 400)
Process Size
6 nm
14 nm
Transistors
5,400 million
3,000 million
Die Size
107 mm²
123 mm²
Foundry
TSMC
GlobalFoundries
Density
50.5M / mm²
24.4M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
Vulkan
1.4
1.3
OpenCL
2.2
2.1
Shader Model
6.8
6.7
Physical
Slot Width
Single-slot
Dual-slot
Length
—
170 mm
6.7 inches
Outputs
2x DisplayPort 1.4a
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x4
PCIe 3.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
Radeon Pro Vega
Pirate Islands
Successor
—
Polaris