Home GPU Comparison AMD Radeon RX 6750 GRE vs AMD Radeon R7 350 640SP

AMD Radeon RX 6750 GRE vs AMD Radeon R7 350 640SP

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 6750 GRE and 2GB VRAM Radeon R7 350 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6750 GRE 's Advantages
Released 4 years and 9 months late
Boost Clock2581MHz
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (432.0GB/s vs 72.00GB/s)
1920 additional rendering cores
AMD Radeon R7 350 640SP 's Advantages
Lower TDP (55W vs 250W)

Score

Benchmark

FP32 (float)
Radeon RX 6750 GRE +1015%
13.21 TFLOPS
Radeon R7 350 640SP
1.184 TFLOPS
VS

Graphics Card

Oct 2023
Release Date
Jan 2019
Navi II
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

2321 MHz
Base Clock
-
2581 MHz
Boost Clock
-
2250 MHz
Memory Clock
1125 MHz

Memory

12GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
128bit
432.0GB/s
Bandwidth
72.00GB/s

Render Config

-
SM Count
-
40
Compute Units
10
2560
Shading Units
640
160
TMUs
40
64
ROPs
16
-
Tensor Cores
-
40
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
256 KB

Theoretical Performance

165.2 GPixel/s
Pixel Rate
14.80 GPixel/s
413.0 GTexel/s
Texture Rate
37.00 GTexel/s
26.43 TFLOPS
FP16 (half)
-
13.21 TFLOPS
FP32 (float)
1184 GFLOPS
825.9 GFLOPS
FP64 (double)
74.00 GFLOPS

Graphics Processor

Navi 22
GPU Name
Cape Verde
Navi 22 KXT
GPU Variant
Cape Verde XT
RDNA 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
7 nm
Process Size
28 nm
17.2 billion
Transistors
1.5 billion
335 mm²
Die Size
123 mm²

Board Design

250W
TDP
55W
600 W
Suggested PSU
250 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
None

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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