Home GPU Comparison AMD Radeon RX 6500 XT vs NVIDIA CMP 40HX

AMD Radeon RX 6500 XT vs NVIDIA CMP 40HX

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 6500 XT and 8GB VRAM CMP 40HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6500 XT 's Advantages
Released 11 months late
Boost Clock has increased by 71% (2815MHz vs 1650MHz)
Lower TDP (107W vs 185W)
NVIDIA CMP 40HX 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (448.0GB/s vs 143.9GB/s)
1280 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 6500 XT
5.765 TFLOPS
CMP 40HX +31%
7.603 TFLOPS
Blender
Radeon RX 6500 XT
587
CMP 40HX +120%
1294
VS

Graphics Card

Jan 2022
Release Date
Feb 2021
Navi II
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 4.0 x4
Bus Interface
PCIe 3.0 x16

Clock Speeds

2310 MHz
Base Clock
1470 MHz
2815 MHz
Boost Clock
1650 MHz
2248 MHz
Memory Clock
1750 MHz

Memory

4GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
64bit
Memory Bus
256bit
143.9GB/s
Bandwidth
448.0GB/s

Render Config

-
SM Count
36
16
Compute Units
-
1024
Shading Units
2304
64
TMUs
144
32
ROPs
64
-
Tensor Cores
288
16
RT Cores
36
128 KB per Array
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
4 MB

Theoretical Performance

90.08 GPixel/s
Pixel Rate
105.6 GPixel/s
180.2 GTexel/s
Texture Rate
237.6 GTexel/s
11.53 TFLOPS
FP16 (half)
15.21 TFLOPS
5.765 TFLOPS
FP32 (float)
7.603 TFLOPS
360.3 GFLOPS
FP64 (double)
237.6 GFLOPS

Graphics Processor

Navi 24
GPU Name
TU106
Navi 24 XT (215-135000006)
GPU Variant
TU106-100-A1
RDNA 2.0
Architecture
Turing
TSMC
Foundry
TSMC
6 nm
Process Size
12 nm
5.4 billion
Transistors
10.8 billion
107 mm²
Die Size
445 mm²

Board Design

107W
TDP
185W
300 W
Suggested PSU
450 W
1x HDMI 2.1 1x DisplayPort 1.4a
Outputs
No outputs
1x 6-pin
Power Connectors
1x 8-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.2
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
7.5
6.6
Shader Model
6.6

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