Home GPU Comparison AMD Radeon RX 6750 GRE 10 GB vs AMD Radeon R9 280X

AMD Radeon RX 6750 GRE 10 GB vs AMD Radeon R9 280X

We compared two Desktop platform GPUs: 10GB VRAM Radeon RX 6750 GRE 10 GB and 3GB VRAM Radeon R9 280X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6750 GRE 10 GB 's Advantages
Released 10 years late
Boost Clock has increased by 145% (2450MHz vs 1000MHz)
More VRAM (10GB vs 3GB)
Larger VRAM bandwidth (320.0GB/s vs 288.0GB/s)
256 additional rendering cores
Lower TDP (170W vs 250W)

Score

Benchmark

FP32 (float)
Radeon RX 6750 GRE 10 GB +175%
11.29 TFLOPS
Radeon R9 280X
4.096 TFLOPS
VS

Graphics Card

Oct 2023
Release Date
Oct 2013
Navi II
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1941 MHz
Base Clock
850 MHz
2450 MHz
Boost Clock
1000 MHz
2000 MHz
Memory Clock
1500 MHz

Memory

10GB
Memory Size
3GB
GDDR6
Memory Type
GDDR5
160bit
Memory Bus
384bit
320.0GB/s
Bandwidth
288.0GB/s

Render Config

-
SM Count
-
36
Compute Units
32
2304
Shading Units
2048
144
TMUs
128
64
ROPs
32
-
Tensor Cores
-
36
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
768 KB

Theoretical Performance

156.8 GPixel/s
Pixel Rate
32.00 GPixel/s
352.8 GTexel/s
Texture Rate
128.0 GTexel/s
22.58 TFLOPS
FP16 (half)
-
11.29 TFLOPS
FP32 (float)
4.096 TFLOPS
705.6 GFLOPS
FP64 (double)
1024 GFLOPS

Graphics Processor

Navi 22
GPU Name
Tahiti
Navi 22 XTL
GPU Variant
Tahiti XTL (215-0821065)
RDNA 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
7 nm
Process Size
28 nm
17.2 billion
Transistors
4.313 billion
335 mm²
Die Size
352 mm²

Board Design

170W
TDP
250W
450 W
Suggested PSU
600 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
1.2
1.3
Vulkan
1.2
-
CUDA
-
6.7
Shader Model
5.1

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