Home GPU Comparison AMD Radeon HD 6970 X2 vs AMD Radeon R5 435 OEM

AMD Radeon HD 6970 X2 vs AMD Radeon R5 435 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6970 X2 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 6970 X2 's Advantages
Larger VRAM bandwidth (176.0GB/s vs 16.00GB/s)
1216 additional rendering cores
AMD Radeon R5 435 OEM 's Advantages
Lower TDP (50W vs 375W)

Score

Benchmark

FP32 (float)
Radeon HD 6970 X2 +310%
2.703 TFLOPS
Radeon R5 435 OEM
0.659 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
1375 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
176.0GB/s
Bandwidth
16.00GB/s

Render Config

24
Compute Units
5
-
-
-
1536
Shading Units
320
96
TMUs
20
32
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

28.16 GPixel/s
Pixel Rate
8.240 GPixel/s
84.48 GTexel/s
Texture Rate
20.60 GTexel/s
-
-
-
2.703 TFLOPS
FP32 (float)
659.2 GFLOPS
-
FP64 (double)
41.20 GFLOPS

Board Design

375W
TDP
50W
750 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
3x 8-pin
Power Connectors
None

Graphics Processor

Antilles
GPU Name
Hainan
Antilles XT (215-0807027)
GPU Variant
-
TeraScale 3
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
2.64 billion
Transistors
0.69 billion
389 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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