Home GPU Comparison AMD Radeon HD 8870 OEM vs ATI FireMV 2400 PCI

AMD Radeon HD 8870 OEM vs ATI FireMV 2400 PCI

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 8870 OEM and 128MB VRAM FireMV 2400 PCI 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 5 years late
More VRAM (2GB vs 128GB)
Larger VRAM bandwidth (153.6GB/s vs 16.00GB/s)
1280 additional rendering cores
ATI FireMV 2400 PCI 's Advantages
Lower TDP (20W vs 175W)

Score

VS

Graphics Card

Jan 2013
Release Date
Jan 2008
Sea Islands
Generation
FireMV Multi-View
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCI

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
500 MHz

Memory

2GB
Memory Size
128MB
GDDR5
Memory Type
DDR
256bit
Memory Bus
128bit
153.6GB/s
Bandwidth
16.00GB/s

Render Config

20
Compute Units
-
-
-
-
1280
Shading Units
-
80
TMUs
4
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-

Theoretical Performance

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

Board Design

175W
TDP
20W
450 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x VHDCI
2x 6-pin
Power Connectors
None

Graphics Processor

Pitcairn
GPU Name
RV380
Pitcairn XT (215-0828047)
GPU Variant
-
GCN 1.0
Architecture
Rage 9
TSMC
Foundry
TSMC
28 nm
Process Size
130 nm
2.8 billion
Transistors
0.075 billion
212 mm²
Die Size
92 mm²

Graphics Features

12 (11_1)
DirectX
9.0
4.6
OpenGL
2.0
1.2
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
-

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