Home GPU Comparison AMD Radeon HD 7670 OEM vs AMD Radeon R5 310 OEM

AMD Radeon HD 7670 OEM vs AMD Radeon R5 310 OEM

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 7670 OEM and 1024MB VRAM Radeon R5 310 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7670 OEM 's Advantages
Larger VRAM bandwidth (64.00GB/s vs 14.40GB/s)
320 additional rendering cores
AMD Radeon R5 310 OEM 's Advantages
Released 3 years and 4 months late
More VRAM (1024GB vs 512GB)
Lower TDP (35W vs 66W)

Score

Benchmark

FP32 (float)
Radeon HD 7670 OEM +174%
0.768 TFLOPS
Radeon R5 310 OEM
0.28 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
May 2015
Southern Islands
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

512MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
64.00GB/s
Bandwidth
14.40GB/s

Render Config

6
Compute Units
2
-
-
-
480
Shading Units
160
24
TMUs
8
8
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

6.400 GPixel/s
Pixel Rate
3.500 GPixel/s
19.20 GTexel/s
Texture Rate
7.000 GTexel/s
-
-
-
768.0 GFLOPS
FP32 (float)
280.0 GFLOPS
-
-
-

Board Design

66W
TDP
35W
250 W
Suggested PSU
200 W
1x DVI 1x DisplayPort 1.1 1x VGA
Outputs
1x DVI 1x HDMI 1.3a
None
Power Connectors
None

Graphics Processor

Turks
GPU Name
Caicos
Turks XT (215-0803000)
GPU Variant
Caicos XT (215-0804070)
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.716 billion
Transistors
0.37 billion
118 mm²
Die Size
67 mm²

Graphics Features

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

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