Home GPU Comparison AMD Radeon HD 6850 X2 vs AMD Radeon HD 8860 OEM

AMD Radeon HD 6850 X2 vs AMD Radeon HD 8860 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6850 X2 and 2GB VRAM Radeon HD 8860 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8860 OEM 's Advantages
Released 1 years and 4 months late
Larger VRAM bandwidth (179.2GB/s vs 134.4GB/s)
320 additional rendering cores
Lower TDP (175W vs 254W)

Score

Benchmark

FP32 (float)
Radeon HD 6850 X2
1.536 TFLOPS
Radeon HD 8860 OEM +54%
2.368 TFLOPS
VS

Graphics Card

Sep 2011
Release Date
Jan 2013
Northern Islands
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1050 MHz
Memory Clock
1400 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
134.4GB/s
Bandwidth
179.2GB/s

Render Config

12
Compute Units
20
-
-
-
960
Shading Units
1280
48
TMUs
80
32
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

25.60 GPixel/s
Pixel Rate
29.60 GPixel/s
38.40 GTexel/s
Texture Rate
74.00 GTexel/s
-
-
-
1.536 TFLOPS
FP32 (float)
2.368 TFLOPS
-
FP64 (double)
148.0 GFLOPS

Board Design

254W
TDP
175W
600 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
2x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

Barts
GPU Name
Curacao
Barts PRO (215-0798006)
GPU Variant
Curacao PRO (215-0848000)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.7 billion
Transistors
2.8 billion
255 mm²
Die Size
212 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

Related GPU Comparisons

Related News

© 2024 - TopCPU.net   Contact Us Privacy Policy