Home GPU Comparison ATI Radeon HD 5870 Eyefinity 6 vs ATI FirePro V7770

ATI Radeon HD 5870 Eyefinity 6 vs ATI FirePro V7770

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 5870 Eyefinity 6 and 1024MB VRAM FirePro V7770 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)
Larger VRAM bandwidth (153.6GB/s vs 33.60GB/s)
800 additional rendering cores
ATI FirePro V7770 's Advantages
Released 1 years and 10 months late
Lower TDP (76W vs 228W)

Score

Benchmark

FP32 (float)
Radeon HD 5870 Eyefinity 6 +172%
2.72 TFLOPS
FirePro V7770
1 TFLOPS
VS

Graphics Card

Mar 2010
Release Date
Jan 2012
Evergreen
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR4
256bit
Memory Bus
128bit
153.6GB/s
Bandwidth
33.60GB/s

Render Config

-
SM Count
-
20
Compute Units
10
1600
Shading Units
800
80
TMUs
40
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB

Theoretical Performance

27.20 GPixel/s
Pixel Rate
5.000 GPixel/s
68.00 GTexel/s
Texture Rate
25.00 GTexel/s
-
FP16 (half)
-
2.720 TFLOPS
FP32 (float)
1000 GFLOPS
544.0 GFLOPS
FP64 (double)
-

Graphics Processor

Cypress
GPU Name
RV770
Cypress XT (215-0735033)
GPU Variant
RV770 XT (215-0669049)
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
2.154 billion
Transistors
0.956 billion
334 mm²
Die Size
256 mm²

Board Design

228W
TDP
76W
550 W
Suggested PSU
250 W
6x mini-DisplayPort 1.1
Outputs
1x DVI
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Features

11.2 (11_0)
DirectX
10.1 (10_1)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
-
5.0
Shader Model
4.1

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