Home GPU Comparison AMD Radeon HD 6850 vs AMD Radeon R5 435 OEM

AMD Radeon HD 6850 vs AMD Radeon R5 435 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6850 and 2GB VRAM Radeon R5 435 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 16.00GB/s)
640 additional rendering cores
AMD Radeon R5 435 OEM 's Advantages
Released 5 years and 8 months late
More VRAM (2GB vs 1024GB)
Lower TDP (50W vs 127W)

Score

Benchmark

FP32 (float)
Radeon HD 6850 +125%
1.488 TFLOPS
Radeon R5 435 OEM
0.659 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Jun 2016
Northern Islands
Generation
Arctic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

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

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
128.0GB/s
Bandwidth
16.00GB/s

Render Config

12
Compute Units
5
-
-
-
960
Shading Units
320
48
TMUs
20
32
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

24.80 GPixel/s
Pixel Rate
8.240 GPixel/s
37.20 GTexel/s
Texture Rate
20.60 GTexel/s
-
-
-
1488 GFLOPS
FP32 (float)
659.2 GFLOPS
-
FP64 (double)
41.20 GFLOPS

Board Design

127W
TDP
50W
300 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
1x 6-pin
Power Connectors
None

Graphics Processor

Barts
GPU Name
Hainan
Barts PRO (215-0798006)
GPU Variant
-
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.7 billion
Transistors
0.69 billion
255 mm²
Die Size
56 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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