Home GPU Comparison AMD Radeon HD 6850 vs AMD Radeon HD 8730 OEM

AMD Radeon HD 6850 vs AMD Radeon HD 8730 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6850 and 1024MB VRAM Radeon HD 8730 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6850 's Advantages
Larger VRAM bandwidth (128.0GB/s vs 72.00GB/s)
576 additional rendering cores
AMD Radeon HD 8730 OEM 's Advantages
Released 2 years and 11 months late
Lower TDP (47W vs 127W)

Score

Benchmark

FP32 (float)
Radeon HD 6850 +142%
1.488 TFLOPS
Radeon HD 8730 OEM
0.614 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Sep 2013
Northern Islands
Generation
Sea 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
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
128.0GB/s
Bandwidth
72.00GB/s

Render Config

12
Compute Units
6
-
-
-
960
Shading Units
384
48
TMUs
24
32
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

24.80 GPixel/s
Pixel Rate
6.400 GPixel/s
37.20 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
1488 GFLOPS
FP32 (float)
614.4 GFLOPS
-
FP64 (double)
38.40 GFLOPS

Board Design

127W
TDP
47W
300 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin
Power Connectors
None

Graphics Processor

Barts
GPU Name
Cape Verde
Barts PRO (215-0798006)
GPU Variant
Cape Verde LE
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.7 billion
Transistors
1.5 billion
255 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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