Home GPU Comparison AMD Radeon R5 310 OEM vs ATI Radeon HD 3450 X2

AMD Radeon R5 310 OEM vs ATI Radeon HD 3450 X2

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R5 310 OEM and 512MB VRAM Radeon HD 3450 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 310 OEM 's Advantages
Released 7 years and 5 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (14.40GB/s vs 8.000GB/s)
120 additional rendering cores
Lower TDP (35W vs 50W)

Score

Benchmark

FP32 (float)
Radeon R5 310 OEM +483%
0.28 TFLOPS
Radeon HD 3450 X2
0.048 TFLOPS
VS

Graphics Card

May 2015
Release Date
Dec 2007
Pirate Islands
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
500 MHz

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
DDR2
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
8.000GB/s

Render Config

2
Compute Units
2
-
-
-
160
Shading Units
40
8
TMUs
4
4
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

3.500 GPixel/s
Pixel Rate
2.400 GPixel/s
7.000 GTexel/s
Texture Rate
2.400 GTexel/s
-
-
-
280.0 GFLOPS
FP32 (float)
48.00 GFLOPS
-
-
-

Board Design

35W
TDP
50W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a
Outputs
2x DMS-59
None
Power Connectors
None

Graphics Processor

Caicos
GPU Name
RV620
Caicos XT (215-0804070)
GPU Variant
RV620 LE
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.37 billion
Transistors
0.181 billion
67 mm²
Die Size
67 mm²

Graphics Features

11.2 (11_0)
DirectX
10.1 (10_1)
4.4
OpenGL
3.3
1.2
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
4.1

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