Home GPU Comparison AMD Radeon RX 580G vs AMD Radeon RX 6750 GRE

AMD Radeon RX 580G vs AMD Radeon RX 6750 GRE

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580G and 12GB VRAM Radeon RX 6750 GRE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580G 's Advantages
Lower TDP (185W vs 250W)
AMD Radeon RX 6750 GRE 's Advantages
Released 5 years late
Boost Clock has increased by 94% (2581MHz vs 1330MHz)
More VRAM (12GB vs 8GB)
Larger VRAM bandwidth (432.0GB/s vs 256.0GB/s)
256 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 580G
6.129 TFLOPS
Radeon RX 6750 GRE +115%
13.21 TFLOPS
VS

Graphics Card

Oct 2018
Release Date
Oct 2023
Polaris
Generation
Navi II
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1257 MHz
Base Clock
2321 MHz
1330 MHz
Boost Clock
2581 MHz
2000 MHz
Memory Clock
2250 MHz

Memory

8GB
Memory Size
12GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
192bit
256.0GB/s
Bandwidth
432.0GB/s

Render Config

-
SM Count
-
36
Compute Units
40
2304
Shading Units
2560
144
TMUs
160
32
ROPs
64
-
Tensor Cores
-
-
RT Cores
40
16 KB (per CU)
L1 Cache
128 KB per Array
2 MB
L2 Cache
3 MB

Theoretical Performance

42.56 GPixel/s
Pixel Rate
165.2 GPixel/s
191.5 GTexel/s
Texture Rate
413.0 GTexel/s
6.129 TFLOPS
FP16 (half)
26.43 TFLOPS
6.129 TFLOPS
FP32 (float)
13.21 TFLOPS
383.0 GFLOPS
FP64 (double)
825.9 GFLOPS

Graphics Processor

Polaris 20
GPU Name
Navi 22
Polaris 20 XTX (215-0910038)
GPU Variant
Navi 22 KXT
GCN 4.0
Architecture
RDNA 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
7 nm
5.7 billion
Transistors
17.2 billion
232 mm²
Die Size
335 mm²

Board Design

185W
TDP
250W
450 W
Suggested PSU
600 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.2
Vulkan
1.3
-
CUDA
-
6.4
Shader Model
6.7

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