Home GPU Comparison AMD Radeon R7 350 640SP vs AMD Radeon R7 350

AMD Radeon R7 350 640SP vs AMD Radeon R7 350

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

Main Differences

AMD Radeon R7 350 640SP 's Advantages
Released 2 years and 6 months late
128 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 350 640SP +44%
1.184 TFLOPS
Radeon R7 350
0.819 TFLOPS
VS

Graphics Card

Jan 2019
Release Date
Jul 2016
Pirate Islands
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1125 MHz
Memory Clock
1125 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
72.00GB/s
Bandwidth
72.00GB/s

Render Config

-
SM Count
-
10
Compute Units
8
640
Shading Units
512
40
TMUs
32
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB

Theoretical Performance

14.80 GPixel/s
Pixel Rate
12.80 GPixel/s
37.00 GTexel/s
Texture Rate
25.60 GTexel/s
-
FP16 (half)
-
1184 GFLOPS
FP32 (float)
819.2 GFLOPS
74.00 GFLOPS
FP64 (double)
51.20 GFLOPS

Graphics Processor

Cape Verde
GPU Name
Cape Verde
Cape Verde XT
GPU Variant
Cape Verde PRO MOCHA
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
1.5 billion
123 mm²
Die Size
123 mm²

Board Design

55W
TDP
55W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
None

Graphics Features

12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.2
OpenCL
1.2
1.2
Vulkan
1.2
-
CUDA
-
5.1
Shader Model
5.1

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