Home GPU Comparison ATI Radeon HD 5870 Eyefinity 6 vs AMD Radeon R7 250 OEM

ATI Radeon HD 5870 Eyefinity 6 vs AMD Radeon R7 250 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 5870 Eyefinity 6 and 2GB VRAM Radeon R7 250 OEM 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
Larger VRAM bandwidth (153.6GB/s vs 32.00GB/s)
1216 additional rendering cores
AMD Radeon R7 250 OEM 's Advantages
Released 3 years and 7 months late
Boost Clock1050MHz
Lower TDP (65W vs 228W)

Score

Benchmark

FP32 (float)
Radeon HD 5870 Eyefinity 6 +237%
2.72 TFLOPS
Radeon R7 250 OEM
0.806 TFLOPS
VS

Graphics Card

Mar 2010
Release Date
Oct 2013
Evergreen
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1000 MHz
-
Boost Clock
1050 MHz
1200 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
128bit
153.6GB/s
Bandwidth
32.00GB/s

Render Config

20
Compute Units
6
-
-
-
1600
Shading Units
384
80
TMUs
24
32
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

27.20 GPixel/s
Pixel Rate
8.400 GPixel/s
68.00 GTexel/s
Texture Rate
25.20 GTexel/s
-
-
-
2.720 TFLOPS
FP32 (float)
806.4 GFLOPS
544.0 GFLOPS
FP64 (double)
50.40 GFLOPS

Board Design

228W
TDP
65W
550 W
Suggested PSU
250 W
6x mini-DisplayPort 1.1
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

Cypress
GPU Name
Oland
Cypress XT (215-0735033)
GPU Variant
Oland XT (215-0837000)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
2.154 billion
Transistors
0.95 billion
334 mm²
Die Size
77 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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