Home GPU Comparison ATI Radeon HD 4890 vs ATI FireMV 2400 PCI

ATI Radeon HD 4890 vs ATI FireMV 2400 PCI

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4890 and 128MB VRAM FireMV 2400 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4890 's Advantages
Released 1 years and 3 months late
More VRAM (1024GB vs 128GB)
Larger VRAM bandwidth (124.8GB/s vs 16.00GB/s)
800 additional rendering cores
ATI FireMV 2400 PCI 's Advantages
Lower TDP (20W vs 190W)

Score

VS

Graphics Card

Apr 2009
Release Date
Jan 2008
Radeon R700
Generation
FireMV Multi-View
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCI

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
975 MHz
Memory Clock
500 MHz

Memory

1024MB
Memory Size
128MB
GDDR5
Memory Type
DDR
256bit
Memory Bus
128bit
124.8GB/s
Bandwidth
16.00GB/s

Render Config

-
SM Count
-
10
Compute Units
-
800
Shading Units
-
40
TMUs
4
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
-

Theoretical Performance

13.60 GPixel/s
Pixel Rate
2.000 GPixel/s
34.00 GTexel/s
Texture Rate
2.000 GTexel/s
-
FP16 (half)
-
1360 GFLOPS
FP32 (float)
-
272.0 GFLOPS
FP64 (double)
-

Graphics Processor

RV790
GPU Name
RV380
RV790 XT (215-0758016)
GPU Variant
-
TeraScale
Architecture
Rage 9
TSMC
Foundry
TSMC
55 nm
Process Size
130 nm
0.959 billion
Transistors
0.075 billion
282 mm²
Die Size
92 mm²

Board Design

190W
TDP
20W
450 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x VHDCI
2x 6-pin
Power Connectors
None

Graphics Features

10.1 (10_1)
DirectX
9.0
3.3
OpenGL
2.0
1.1
OpenCL
N/A
N/A
Vulkan
N/A
-
CUDA
-
4.1
Shader Model
-

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