Home GPU Comparison 3dfx Voodoo4-2 4200 AGP vs ATI Radeon HD 4855

3dfx Voodoo4-2 4200 AGP vs ATI Radeon HD 4855

We compared two Desktop platform GPUs: 16MB VRAM Voodoo4 2 4200 AGP and 512MB VRAM Radeon HD 4855 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

3dfx Voodoo4-2 4200 AGP 's Advantages
Lower TDP (15W vs 110W)
ATI Radeon HD 4855 's Advantages
More VRAM (512GB vs 16GB)
Larger VRAM bandwidth (115.2GB/s vs 2.288GB/s)
640 additional rendering cores

Score

VS

Graphics Card

Unknown
Release Date
Jan 2010
Voodoo4-2
Generation
Radeon R700
Desktop
Type
Desktop
AGP 4x
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
143 MHz
Memory Clock
900 MHz

Memory

16MB
Memory Size
512MB
DDR
Memory Type
GDDR5
64bit
Memory Bus
256bit
2.288GB/s
Bandwidth
115.2GB/s

Render Config

-
Compute Units
8
-
-
-
-
Shading Units
640
2
TMUs
32
2
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
256 KB
-
-
-

Theoretical Performance

286.0 MPixel/s
Pixel Rate
9.200 GPixel/s
286.0 MTexel/s
Texture Rate
18.40 GTexel/s
-
-
-
-
FP32 (float)
736.0 GFLOPS
-
FP64 (double)
147.2 GFLOPS

Board Design

15W
TDP
110W
200 W
Suggested PSU
300 W
1x DVI 1x VGA
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
1x 6-pin

Graphics Processor

VSA-101
GPU Name
RV770
Daytona (355-0025-221)
GPU Variant
RV770 PRO (215-0669065)
Voodoo Scalable
Architecture
TeraScale
TSMC
Foundry
TSMC
180 nm
Process Size
55 nm
0.014 billion
Transistors
0.956 billion
112 mm²
Die Size
256 mm²

Graphics Features

6.0
DirectX
10.1 (10_1)
1.1
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
-
-
-
Shader Model
4.1

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