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
GEFORCE
Tesla M40
CORE STATE
GM200
VRAM
12 GB
CLOCK SPEED
1112 MHz
TDP
250 W
BUS WIDTH
384 bit
ARCHITECTURE
Maxwell 2.0
PROCESS
28 nm
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
PRO W6400
Tesla M40
Core Specs
Shading Units
768
3,072
+300.0%
Shaders
768
3,072
+300.0%
TMUs
48
192
+300.0%
ROPs
32
96
+200.0%
Compute Units
12
—
Clocks
Base Clock
2039 MHz
948 MHz
Boost Clock
2321 MHz
1112 MHz
Memory Clock
2000 MHz
16 Gbps effective
1502 MHz
6 Gbps effective
Memory
Memory Size
4 GB
12 GB
VRAM (MB)
4,096
12,288
+200.0%
Memory Type
GDDR6
GDDR5
Memory Bus
64 bit
384 bit
Bandwidth
128.0 GB/s
288.4 GB/s
Cache
L1 Cache
128 KB per Array
48 KB (per SMM)
L2 Cache
1024 KB
3 MB
L3 Cache
8 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
74.27 GPixel/s
106.8 GPixel/s
Texture Rate
111.4 GTexel/s
213.5 GTexel/s
FP32 (TFLOPS)
3.565 TFLOPS
6.832 TFLOPS
FP64 (TFLOPS)
222.8 GFLOPS (1:16)
213.5 GFLOPS (1:32)
FP16 (TFLOPS)
7.130 TFLOPS (2:1)
—
AI/RT
RT Cores
12
—
Power
TDP
50 W
250 W
TDP (W)
50
250
+400.0%
Suggested PSU
250 W
600 W
Power Connectors
None
8-pin EPS
Architecture
Architecture
RDNA 2.0
Maxwell 2.0
GPU Name
Navi 24
GM200
Generation
Radeon Pro Navi
(Navi II Series)
Tesla Maxwell
(Mxx)
Process Size
6 nm
28 nm
Transistors
5,400 million
8,000 million
Die Size
107 mm²
601 mm²
Foundry
TSMC
TSMC
Density
50.5M / mm²
13.3M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.2
3.0
CUDA
—
5.2
Shader Model
6.8
6.8
Physical
Slot Width
Single-slot
Dual-slot
Length
—
267 mm
10.5 inches
Outputs
2x DisplayPort 1.4a
No outputs
Bus Interface
PCIe 4.0 x4
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Radeon Pro Vega
Tesla Kepler
Successor
—
Tesla Pascal