Tesla P40 vs Radeon Instinct MI50
We compared two Professional market GPUs: 24GB VRAM Tesla P40 and 8GB VRAM Radeon Instinct MI50 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Tesla P40 Advantages
More VRAM (24GB vs 8GB)
Larger VRAM bandwidth (347.1GB/s vs 322.3GB/s)
1792 additional rendering cores
Radeon Instinct MI50 Advantages
Released 8 years and 8 months late
Boost Clock has increased by 111% (3230MHz vs 1531MHz)
Lower TDP (150W vs 250W)
Score
Benchmark
FP32 (float)
Tesla P40
11760
Radeon Instinct MI50
+125%
26460
Graphics Card
Sep 2016
Release Date
May 2025
Tesla Pascal
Generation
Navi IV
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 5.0 x8
Clock Speeds
1303 MHz
Base Clock
2220 MHz
1531 MHz
Boost Clock
3230 MHz
1808 MHz
Memory Clock
2518 MHz
Memory
24GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
128bit
347.1GB/s
Bandwidth
322.3GB/s
Render Config
-
Compute Units
32
30
SM Count
-
3840
Shading Units
2048
240
TMUs
128
96
ROPs
64
-
RT Cores
32
48 KB (per SM)
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
4 MB
-
L3 Cache
32 MB
Theoretical Performance
147.0 GPixel/s
Pixel Rate
206.7 GPixel/s
367.4 GTexel/s
Texture Rate
413.4 GTexel/s
183.7 GFLOPS
FP16 (half)
52.92 TFLOPS
11.76 TFLOPS
FP32 (float)
26.46 TFLOPS
367.4 GFLOPS
FP64 (double)
826.9 GFLOPS
Board Design
250W
TDP
150W
600 W
Suggested PSU
450 W
No outputs
Outputs
1x HDMI 2.1b
3x DisplayPort 2.1a
3x DisplayPort 2.1a
8-pin EPS
Power Connectors
1x 8-pin
Graphics Processor
GP102
GPU Name
Navi 44
-
GPU Variant
Navi 44 XT
Pascal
Architecture
RDNA 4.0
TSMC
Foundry
TSMC
16 nm
Process Size
4 nm
11.8 billion
Transistors
Unknown
471 mm²
Die Size
153 mm²
Graphics Features
12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
6.1
CUDA
-
6.7
Shader Model
6.8
