Home GPU Comparison AMD Radeon HD 6870 vs 3dfx Voodoo4-2 4200 AGP

AMD Radeon HD 6870 vs 3dfx Voodoo4-2 4200 AGP

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6870 and 16MB VRAM Voodoo4 2 4200 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6870 's Advantages
More VRAM (1024GB vs 16GB)
Larger VRAM bandwidth (134.4GB/s vs 2.288GB/s)
1120 additional rendering cores
3dfx Voodoo4-2 4200 AGP 's Advantages
Lower TDP (15W vs 151W)

Score

VS

Graphics Card

Oct 2010
Release Date
Unknown
Northern Islands
Generation
Voodoo4-2
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 4x

Clock Speeds

-
-
-
-
-
-
1050 MHz
Memory Clock
143 MHz

Memory

1024MB
Memory Size
16MB
GDDR5
Memory Type
DDR
256bit
Memory Bus
64bit
134.4GB/s
Bandwidth
2.288GB/s

Render Config

14
Compute Units
-
-
-
-
1120
Shading Units
-
56
TMUs
2
32
ROPs
2
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-

Theoretical Performance

28.80 GPixel/s
Pixel Rate
286.0 MPixel/s
50.40 GTexel/s
Texture Rate
286.0 MTexel/s
-
-
-
2.016 TFLOPS
FP32 (float)
-
-
-
-

Board Design

151W
TDP
15W
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
Outputs
1x DVI 1x VGA
2x 6-pin
Power Connectors
None

Graphics Processor

Barts
GPU Name
VSA-101
Barts XT (215-0798000)
GPU Variant
Daytona (355-0025-221)
TeraScale 2
Architecture
Voodoo Scalable
TSMC
Foundry
TSMC
40 nm
Process Size
180 nm
1.7 billion
Transistors
0.014 billion
255 mm²
Die Size
112 mm²

Graphics Features

11.2 (11_0)
DirectX
6.0
4.4
OpenGL
1.1
1.2
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
-

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