Home GPU Comparison ATI Radeon HD 5670 vs AMD Radeon R7 350 640SP

ATI Radeon HD 5670 vs AMD Radeon R7 350 640SP

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5670 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 R7 350 640SP 's Advantages
Released 9 years late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (72.00GB/s vs 64.00GB/s)
240 additional rendering cores
Lower TDP (55W vs 64W)

Score

Benchmark

FP32 (float)
Radeon HD 5670
0.62 TFLOPS
Radeon R7 350 640SP +90%
1.184 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Jan 2019
Evergreen
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
1125 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
72.00GB/s

Render Config

5
Compute Units
10
-
-
-
400
Shading Units
640
20
TMUs
40
8
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

6.200 GPixel/s
Pixel Rate
14.80 GPixel/s
15.50 GTexel/s
Texture Rate
37.00 GTexel/s
-
-
-
620.0 GFLOPS
FP32 (float)
1184 GFLOPS
-
FP64 (double)
74.00 GFLOPS

Board Design

64W
TDP
55W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
None

Graphics Processor

Redwood
GPU Name
Cape Verde
Redwood XT (215-0757002)
GPU Variant
Cape Verde XT
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.627 billion
Transistors
1.5 billion
104 mm²
Die Size
123 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
5.1

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