Home GPU Comparison AMD Radeon R7 350 640SP vs NVIDIA GeForce RTX 3090 Ti

AMD Radeon R7 350 640SP vs NVIDIA GeForce RTX 3090 Ti

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 350 640SP and 24GB VRAM GeForce RTX 3090 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 350 640SP 's Advantages
Lower TDP (55W vs 450W)
NVIDIA GeForce RTX 3090 Ti 's Advantages
Released 3 years late
Boost Clock1860MHz
More VRAM (24GB vs 2GB)
Larger VRAM bandwidth (1008GB/s vs 72.00GB/s)
10112 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 350 640SP
1.184 TFLOPS
GeForce RTX 3090 Ti +3278%
40 TFLOPS
VS

Graphics Card

Jan 2019
Release Date
Jan 2022
Pirate Islands
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1560 MHz
-
Boost Clock
1860 MHz
1125 MHz
Memory Clock
1313 MHz

Memory

2GB
Memory Size
24GB
GDDR5
Memory Type
GDDR6X
128bit
Memory Bus
384bit
72.00GB/s
Bandwidth
1008GB/s

Render Config

10
Compute Units
-
-
SM Count
84
640
Shading Units
10752
40
TMUs
336
16
ROPs
112
-
Tensor Cores
336
-
RT Cores
84
16 KB (per CU)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
6 MB
-
-
-

Theoretical Performance

14.80 GPixel/s
Pixel Rate
208.3 GPixel/s
37.00 GTexel/s
Texture Rate
625.0 GTexel/s
-
FP16 (half)
40.00 TFLOPS
1184 GFLOPS
FP32 (float)
40.00 TFLOPS
74.00 GFLOPS
FP64 (double)
625.0 GFLOPS

Board Design

55W
TDP
450W
250 W
Suggested PSU
850 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
None
Power Connectors
1x 16-pin

Graphics Processor

Cape Verde
GPU Name
GA102
Cape Verde XT
GPU Variant
GA102-350-A1
GCN 1.0
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
1.5 billion
Transistors
28.3 billion
123 mm²
Die Size
628 mm²

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.6
5.1
Shader Model
6.6

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