Home GPU Comparison AMD Radeon R5 340 OEM vs ATI Radeon HD 2600 XT X2

AMD Radeon R5 340 OEM vs ATI Radeon HD 2600 XT X2

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R5 340 OEM and 512MB VRAM Radeon HD 2600 XT X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 340 OEM 's Advantages
Released 7 years and 10 months late
Boost Clock780MHz
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (36.80GB/s vs 25.60GB/s)
264 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 340 OEM +211%
0.599 TFLOPS
Radeon HD 2600 XT X2
0.192 TFLOPS
VS

Graphics Card

May 2015
Release Date
Jul 2007
Pirate Islands
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 1.0 x16

Clock Speeds

730 MHz
Base Clock
-
780 MHz
Boost Clock
-
1150 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
64bit
Memory Bus
128bit
36.80GB/s
Bandwidth
25.60GB/s

Render Config

6
Compute Units
3
-
-
-
384
Shading Units
120
24
TMUs
8
8
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

6.240 GPixel/s
Pixel Rate
3.200 GPixel/s
18.72 GTexel/s
Texture Rate
6.400 GTexel/s
-
-
-
599.0 GFLOPS
FP32 (float)
192.0 GFLOPS
37.44 GFLOPS
FP64 (double)
-

Board Design

65W
TDP
Unknown
250 W
Suggested PSU
200 W
1x DVI 1x DisplayPort 1.2
Outputs
4x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Processor

Oland
GPU Name
RV630
Oland PRO (215-0837015)
GPU Variant
-
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
0.95 billion
Transistors
0.39 billion
77 mm²
Die Size
153 mm²

Graphics Features

12 (11_1)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
1.2
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
4.0

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