Home GPU Comparison AMD Radeon HD 8870 OEM vs ATI FirePro V5800 DVI

AMD Radeon HD 8870 OEM vs ATI FirePro V5800 DVI

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 8870 OEM and 1024MB VRAM FirePro V5800 DVI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8870 OEM 's Advantages
Released 2 years and 9 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (153.6GB/s vs 64.00GB/s)
480 additional rendering cores
ATI FirePro V5800 DVI 's Advantages
Lower TDP (74W vs 175W)

Score

Benchmark

FP32 (float)
Radeon HD 8870 OEM +131%
2.56 TFLOPS
FirePro V5800 DVI
1.104 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Apr 2010
Sea Islands
Generation
FirePro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
153.6GB/s
Bandwidth
64.00GB/s

Render Config

20
Compute Units
10
-
-
-
1280
Shading Units
800
80
TMUs
40
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

32.00 GPixel/s
Pixel Rate
11.04 GPixel/s
80.00 GTexel/s
Texture Rate
27.60 GTexel/s
-
-
-
2.560 TFLOPS
FP32 (float)
1104 GFLOPS
160.0 GFLOPS
FP64 (double)
-

Board Design

175W
TDP
74W
450 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
2x DVI
2x 6-pin
Power Connectors
None

Graphics Processor

Pitcairn
GPU Name
Juniper
Pitcairn XT (215-0828047)
GPU Variant
Juniper XT GL
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.8 billion
Transistors
1.04 billion
212 mm²
Die Size
166 mm²

Graphics Features

12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.2
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
5.0

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