Home GPU Comparison AMD Radeon HD 6930 vs AMD Radeon R5 235 OEM

AMD Radeon HD 6930 vs AMD Radeon R5 235 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6930 and 1024MB VRAM Radeon R5 235 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6930 's Advantages
Larger VRAM bandwidth (153.6GB/s vs 14.40GB/s)
1120 additional rendering cores
AMD Radeon R5 235 OEM 's Advantages
Released 2 years late
Lower TDP (35W vs 186W)

Score

Benchmark

FP32 (float)
Radeon HD 6930 +674%
1.92 TFLOPS
Radeon R5 235 OEM
0.248 TFLOPS
VS

Graphics Card

Dec 2011
Release Date
Dec 2013
Northern Islands
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
153.6GB/s
Bandwidth
14.40GB/s

Render Config

20
Compute Units
2
-
-
-
1280
Shading Units
160
80
TMUs
8
32
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

24.00 GPixel/s
Pixel Rate
3.100 GPixel/s
60.00 GTexel/s
Texture Rate
6.200 GTexel/s
-
-
-
1.920 TFLOPS
FP32 (float)
248.0 GFLOPS
480.0 GFLOPS
FP64 (double)
-

Board Design

186W
TDP
35W
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a
2x 6-pin
Power Connectors
None

Graphics Processor

Cayman
GPU Name
Caicos
Cayman CE (215-0807105)
GPU Variant
Caicos XT (215-0804070)
TeraScale 3
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
2.64 billion
Transistors
0.37 billion
389 mm²
Die Size
67 mm²

Graphics Features

11.2 (11_0)
DirectX
11.2 (11_0)
4.4
OpenGL
4.4
1.2
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
5.0

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