Home GPU Comparison ATI Radeon HD 5870 Eyefinity 6 vs AMD Radeon HD 7950 Monica BIOS 1

ATI Radeon HD 5870 Eyefinity 6 vs AMD Radeon HD 7950 Monica BIOS 1

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 5870 Eyefinity 6 and 3GB VRAM Radeon HD 7950 Monica BIOS 1 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
64 additional rendering cores
AMD Radeon HD 7950 Monica BIOS 1 's Advantages
Released 1 years and 10 months late
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (240.0GB/s vs 153.6GB/s)
Lower TDP (185W vs 228W)

Score

Benchmark

FP32 (float)
Radeon HD 5870 Eyefinity 6
2.72 TFLOPS
Radeon HD 7950 Monica BIOS 1 +4%
2.842 TFLOPS
VS

Graphics Card

Mar 2010
Release Date
Jan 2012
Evergreen
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
1250 MHz

Memory

2GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
153.6GB/s
Bandwidth
240.0GB/s

Render Config

20
Compute Units
24
-
-
-
1600
Shading Units
1536
80
TMUs
96
32
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

27.20 GPixel/s
Pixel Rate
29.60 GPixel/s
68.00 GTexel/s
Texture Rate
88.80 GTexel/s
-
-
-
2.720 TFLOPS
FP32 (float)
2.842 TFLOPS
544.0 GFLOPS
FP64 (double)
710.4 GFLOPS

Board Design

228W
TDP
185W
550 W
Suggested PSU
450 W
6x mini-DisplayPort 1.1
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Cypress
GPU Name
Tahiti
Cypress XT (215-0735033)
GPU Variant
Tahiti PRO (215-0821056)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
2.154 billion
Transistors
4.313 billion
334 mm²
Die Size
352 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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