Home GPU Comparison AMD Radeon R7 350 640SP vs NVIDIA GeForce RTX 4090 D

AMD Radeon R7 350 640SP vs NVIDIA GeForce RTX 4090 D

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 350 640SP and 24GB VRAM GeForce RTX 4090 D 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 425W)
NVIDIA GeForce RTX 4090 D 's Advantages
Released 4 years and 11 months late
Boost Clock2520MHz
More VRAM (24GB vs 2GB)
Larger VRAM bandwidth (1008GB/s vs 72.00GB/s)
13952 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 350 640SP
1.184 TFLOPS
GeForce RTX 4090 D +6111%
73.54 TFLOPS
VS

Graphics Card

Jan 2019
Release Date
Dec 2023
Pirate Islands
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
2280 MHz
-
Boost Clock
2520 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
114
640
Shading Units
14592
40
TMUs
456
16
ROPs
176
-
Tensor Cores
456
-
RT Cores
114
16 KB (per CU)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
72 MB
-
-
-

Theoretical Performance

14.80 GPixel/s
Pixel Rate
443.5 GPixel/s
37.00 GTexel/s
Texture Rate
1149 GTexel/s
-
FP16 (half)
73.54 TFLOPS
1184 GFLOPS
FP32 (float)
73.54 TFLOPS
74.00 GFLOPS
FP64 (double)
1149 GFLOPS

Board Design

55W
TDP
425W
250 W
Suggested PSU
800 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
AD102
Cape Verde XT
GPU Variant
AD102-250-A1
GCN 1.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
1.5 billion
Transistors
76.3 billion
123 mm²
Die Size
609 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
8.9
5.1
Shader Model
6.7

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