Home GPU Comparison ATI Radeon HD 5670 vs AMD Radeon R5 340X OEM

ATI Radeon HD 5670 vs AMD Radeon R5 340X OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5670 and 2GB VRAM Radeon R5 340X OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5670 's Advantages
Larger VRAM bandwidth (64.00GB/s vs 16.00GB/s)
16 additional rendering cores
Lower TDP (64W vs 65W)
AMD Radeon R5 340X OEM 's Advantages
Released 5 years and 4 months late
More VRAM (2GB vs 1024GB)

Score

Benchmark

FP32 (float)
Radeon HD 5670
0.62 TFLOPS
Radeon R5 340X OEM +11%
0.691 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
May 2015
Evergreen
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

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

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
64.00GB/s
Bandwidth
16.00GB/s

Render Config

5
Compute Units
6
-
-
-
400
Shading Units
384
20
TMUs
24
8
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

6.200 GPixel/s
Pixel Rate
7.200 GPixel/s
15.50 GTexel/s
Texture Rate
21.60 GTexel/s
-
-
-
620.0 GFLOPS
FP32 (float)
691.2 GFLOPS
-
FP64 (double)
43.20 GFLOPS

Board Design

64W
TDP
65W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x DisplayPort 1.2
None
Power Connectors
None

Graphics Processor

Redwood
GPU Name
Oland
Redwood XT (215-0757002)
GPU Variant
Oland XT (215-0837000)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.627 billion
Transistors
0.95 billion
104 mm²
Die Size
77 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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