AMD Radeon Instinct MI50 vs NVIDIA GRID K340
We compared two Professional market GPUs: 8GB VRAM Radeon Instinct MI50 and 1024MB VRAM GRID K340 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon Instinct MI50 's Advantages
Released 11 years and 10 months late
Boost Clock3230MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (322.3GB/s vs 80.00GB/s)
1664 additional rendering cores
Lower TDP (150W vs 225W)
Score
Benchmark
FP32 (float)
Radeon Instinct MI50
+3509%
26.46 TFLOPS
GRID K340
0.733 TFLOPS
Graphics Card
May 2025
Release Date
Jul 2013
Navi IV
Generation
GRID
Professional
Type
Professional
PCIe 5.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
2220 MHz
Base Clock
-
3230 MHz
Boost Clock
-
2518 MHz
Memory Clock
1250 MHz
Memory
8GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
128bit
322.3GB/s
Bandwidth
80.00GB/s
Render Config
32
Compute Units
-
-
-
-
2048
Shading Units
384
128
TMUs
32
64
ROPs
16
-
-
-
32
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
128 KB
32 MB
L3 Cache
-
Theoretical Performance
206.7 GPixel/s
Pixel Rate
7.632 GPixel/s
413.4 GTexel/s
Texture Rate
30.53 GTexel/s
52.92 TFLOPS
FP16 (half)
-
26.46 TFLOPS
FP32 (float)
732.7 GFLOPS
826.9 GFLOPS
FP64 (double)
30.53 GFLOPS
Board Design
150W
TDP
225W
450 W
Suggested PSU
550 W
1x HDMI 2.1b
3x DisplayPort 2.1a
Outputs
No outputs
1x 8-pin
Power Connectors
1x 8-pin
Graphics Processor
Navi 44
GPU Name
GK107
Navi 44 XT
GPU Variant
-
RDNA 4.0
Architecture
Kepler
TSMC
Foundry
TSMC
4 nm
Process Size
28 nm
Unknown
Transistors
1.27 billion
153 mm²
Die Size
118 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.2
OpenCL
3.0
1.3
Vulkan
1.1
-
CUDA
3.0
6.8
Shader Model
5.1
