Home GPU Comparison 3dfx Voodoo4-2 4200 AGP vs AMD Radeon HD 6990

3dfx Voodoo4-2 4200 AGP vs AMD Radeon HD 6990

We compared two Desktop platform GPUs: 16MB VRAM Voodoo4 2 4200 AGP and 2GB VRAM Radeon HD 6990 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 375W)
AMD Radeon HD 6990 's Advantages
More VRAM (2GB vs 16GB)
Larger VRAM bandwidth (160.0GB/s vs 2.288GB/s)
1536 additional rendering cores

Score

VS

Graphics Card

Unknown
Release Date
Mar 2011
Voodoo4-2
Generation
Northern Islands
Desktop
Type
Desktop
AGP 4x
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
143 MHz
Memory Clock
1250 MHz

Memory

16MB
Memory Size
2GB
DDR
Memory Type
GDDR5
64bit
Memory Bus
256bit
2.288GB/s
Bandwidth
160.0GB/s

Render Config

-
Compute Units
24
-
-
-
-
Shading Units
1536
2
TMUs
96
2
ROPs
32
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
-
L2 Cache
512 KB
-
-
-

Theoretical Performance

286.0 MPixel/s
Pixel Rate
26.56 GPixel/s
286.0 MTexel/s
Texture Rate
79.68 GTexel/s
-
-
-
-
FP32 (float)
2.550 TFLOPS
-
FP64 (double)
637.4 GFLOPS

Board Design

15W
TDP
375W
200 W
Suggested PSU
750 W
1x DVI 1x VGA
Outputs
1x DVI 4x mini-DisplayPort 1.2
None
Power Connectors
2x 8-pin

Graphics Processor

VSA-101
GPU Name
Antilles
Daytona (355-0025-221)
GPU Variant
Antilles XT (215-0807027)
Voodoo Scalable
Architecture
TeraScale 3
TSMC
Foundry
TSMC
180 nm
Process Size
40 nm
0.014 billion
Transistors
2.64 billion
112 mm²
Die Size
389 mm²

Graphics Features

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

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