Home GPU Comparison AMD Radeon RX 580 vs AMD Radeon RX 6750 GRE 12 GB

AMD Radeon RX 580 vs AMD Radeon RX 6750 GRE 12 GB

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

Main Differences

AMD Radeon RX 580 's Advantages
Lower TDP (185W vs 250W)
AMD Radeon RX 6750 GRE 12 GB 's Advantages
Released 6 years and 6 months late
Boost Clock has increased by 93% (2581MHz vs 1340MHz)
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 580
6.175 TFLOPS
Radeon RX 6750 GRE 12 GB +113%
13.21 TFLOPS
3DMark Time Spy
Radeon RX 580
4362
Radeon RX 6750 GRE 12 GB +189%
12612
VS

Graphics Card

Apr 2017
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
1340 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

36
Compute Units
40
-
-
-
2304
Shading Units
2560
144
TMUs
160
32
ROPs
64
-
-
-
-
RT Cores
40
16 KB (per CU)
L1 Cache
128 KB per Array
2 MB
L2 Cache
3 MB
-
L3 Cache
96 MB

Theoretical Performance

42.88 GPixel/s
Pixel Rate
165.2 GPixel/s
193.0 GTexel/s
Texture Rate
413.0 GTexel/s
6.175 TFLOPS
FP16 (half)
26.43 TFLOPS
6.175 TFLOPS
FP32 (float)
13.21 TFLOPS
385.9 GFLOPS
FP64 (double)
825.9 GFLOPS

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 Processor

Polaris 20
GPU Name
Navi 22
Polaris 20 XTX (215-0910038)
GPU Variant
Navi 22 KXT (215-127000144)
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

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
-
-
-
6.4
Shader Model
6.7

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