Home GPU Comparison ATI Radeon HD 5870 Eyefinity 6 vs AMD Radeon HD 6930

ATI Radeon HD 5870 Eyefinity 6 vs AMD Radeon HD 6930

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 5870 Eyefinity 6 and 1024MB VRAM Radeon HD 6930 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5870 Eyefinity 6 's Advantages
More VRAM (2GB vs 1GB)
320 additional rendering cores
AMD Radeon HD 6930 's Advantages
Released 1 years and 9 months late
Lower TDP (186W vs 228W)

Score

Benchmark

FP32 (float)
Radeon HD 5870 Eyefinity 6 +41%
2.72 TFLOPS
Radeon HD 6930
1.92 TFLOPS
VS

Graphics Card

Mar 2010
Release Date
Dec 2011
Evergreen
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1200 MHz
Memory Clock
1200 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
153.6GB/s
Bandwidth
153.6GB/s

Render Config

-
SM Count
-
20
Compute Units
20
1600
Shading Units
1280
80
TMUs
80
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
512 KB

Theoretical Performance

27.20 GPixel/s
Pixel Rate
24.00 GPixel/s
68.00 GTexel/s
Texture Rate
60.00 GTexel/s
-
FP16 (half)
-
2.720 TFLOPS
FP32 (float)
1.920 TFLOPS
544.0 GFLOPS
FP64 (double)
480.0 GFLOPS

Graphics Processor

Cypress
GPU Name
Cayman
Cypress XT (215-0735033)
GPU Variant
Cayman CE (215-0807105)
TeraScale 2
Architecture
TeraScale 3
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
2.154 billion
Transistors
2.64 billion
334 mm²
Die Size
389 mm²

Board Design

228W
TDP
186W
550 W
Suggested PSU
450 W
6x mini-DisplayPort 1.1
Outputs
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
2x 6-pin

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
-
CUDA
-
5.0
Shader Model
5.0

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