NVIDIA Tesla P40 vs AMD Radeon RX 6850M XT
GPU · Specs Compare
Graphics Card
Release Date
Sep 2016
Jan 2022
Generation
Tesla Pascal
Navi Mobile
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1303 MHz
2321 MHz
Boost Clock
1531 MHz
2581 MHz
Memory Clock
1808 MHz
2250 MHz
Memory
Memory Size
24GB
12GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
192bit
Bandwidth
347.1GB/s
432.0GB/s
Render Config
SM Count
30
—
Shading Units
3840
2560
TMUs
240
160
ROPs
96
64
L1 Cache
48 KB (per SM)
128 KB per Array
L2 Cache
3 MB
3 MB
Compute Units
—
40
RT Cores
—
40
L3 Cache
—
96 MB
Theoretical Performance
Pixel Rate
147.0 GPixel/s
165.2 GPixel/s
Texture Rate
367.4 GTexel/s
413.0 GTexel/s
FP16 (half)
183.7 GFLOPS
26.43 TFLOPS
FP32 (float)
11.76 TFLOPS
13.21 TFLOPS
FP64 (double)
367.4 GFLOPS
825.9 GFLOPS
Graphics Processor
GPU Name
GP102
Navi 22
Architecture
Pascal
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
16 nm
7 nm
Transistors
11.8 billion
17.2 billion
Die Size
471 mm²
335 mm²
GPU Variant
—
Navi 22 XTM
Board Design
TDP
250W
165W
Suggested PSU
600 W
—
Outputs
No outputs
Portable Device Dependent
Power Connectors
8-pin EPS
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
6.1
—
Shader Model
6.7
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.