Home GPU Comparison AMD Radeon Pro 5300 vs AMD Radeon RX 6800 XT

AMD Radeon Pro 5300 vs AMD Radeon RX 6800 XT

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro 5300 and 16GB VRAM Radeon RX 6800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 5300 's Advantages
Lower TDP (85W vs 300W)
AMD Radeon RX 6800 XT 's Advantages
Boost Clock has increased by 36% (2250MHz vs 1650MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (512.0GB/s vs 224.0GB/s)
3328 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon Pro 5300
4.224 TFLOPS
Radeon RX 6800 XT +391%
20.74 TFLOPS
VS

Graphics Card

Aug 2020
Release Date
Oct 2020
Radeon Pro Mac
Generation
Navi II
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

1000 MHz
Base Clock
1825 MHz
1650 MHz
Boost Clock
2250 MHz
1750 MHz
Memory Clock
2000 MHz

Memory

4GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
256bit
224.0GB/s
Bandwidth
512.0GB/s

Render Config

-
SM Count
-
20
Compute Units
72
1280
Shading Units
4608
80
TMUs
288
32
ROPs
128
-
Tensor Cores
-
-
RT Cores
72
-
L1 Cache
128 KB per Array
2 MB
L2 Cache
4 MB

Theoretical Performance

52.80 GPixel/s
Pixel Rate
288.0 GPixel/s
132.0 GTexel/s
Texture Rate
648.0 GTexel/s
8.448 TFLOPS
FP16 (half)
41.47 TFLOPS
4.224 TFLOPS
FP32 (float)
20.74 TFLOPS
264.0 GFLOPS
FP64 (double)
1296 GFLOPS

Graphics Processor

Navi 14
GPU Name
Navi 21
Navi 14 PRO XE
GPU Variant
Navi 21 XT (215-121000177)
RDNA 1.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
7 nm
Process Size
7 nm
6.4 billion
Transistors
26.8 billion
158 mm²
Die Size
520 mm²

Board Design

85W
TDP
300W
250 W
Suggested PSU
700 W
No outputs
Outputs
1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C
None
Power Connectors
2x 8-pin

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.3
Vulkan
1.3
-
CUDA
-
6.5
Shader Model
6.5

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