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 P40
CORE STATE
GP102
VRAM
24 GB
CLOCK SPEED
1531 MHz
TDP
250 W
BUS WIDTH
384 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
PRO W6400
Tesla P40
Core Specs
Shading Units
768
3,840
+400.0%
Shaders
768
3,840
+400.0%
TMUs
48
240
+400.0%
ROPs
32
96
+200.0%
Compute Units
12
—
SM Count
—
30
Clocks
Base Clock
2039 MHz
1303 MHz
Boost Clock
2321 MHz
1531 MHz
Memory Clock
2000 MHz
16 Gbps effective
1808 MHz
7.2 Gbps effective
Memory
Memory Size
4 GB
24 GB
VRAM (MB)
4,096
24,576
+500.0%
Memory Type
GDDR6
GDDR5
Memory Bus
64 bit
384 bit
Bandwidth
128.0 GB/s
347.1 GB/s
Cache
L1 Cache
128 KB per Array
48 KB (per SM)
L2 Cache
1024 KB
3 MB
L3 Cache
8 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
74.27 GPixel/s
147.0 GPixel/s
Texture Rate
111.4 GTexel/s
367.4 GTexel/s
FP32 (TFLOPS)
3.565 TFLOPS
11.76 TFLOPS
FP64 (TFLOPS)
222.8 GFLOPS (1:16)
367.4 GFLOPS (1:32)
FP16 (TFLOPS)
7.130 TFLOPS (2:1)
183.7 GFLOPS (1:64)
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
Pascal
GPU Name
Navi 24
GP102
Generation
Radeon Pro Navi
(Navi II Series)
Tesla Pascal
(Pxx)
Process Size
6 nm
16 nm
Transistors
5,400 million
11,800 million
Die Size
107 mm²
471 mm²
Foundry
TSMC
TSMC
Density
50.5M / mm²
25.1M / 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
—
6.1
Shader Model
6.8
6.8
Physical
Slot Width
Single-slot
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
111 mm
4.4 inches
Outputs
2x DisplayPort 1.4a
No outputs
Bus Interface
PCIe 4.0 x4
PCIe 3.0 x16
Other
Launch Price
—
5,699 USD
Production
End-of-life
End-of-life
Predecessor
Radeon Pro Vega
Tesla Maxwell
Successor
—
Tesla Volta