Home GPU Comparison ATI Radeon X800 GT AGP vs AMD Radeon HD 7950 Monica BIOS 1

ATI Radeon X800 GT AGP vs AMD Radeon HD 7950 Monica BIOS 1

We compared two Desktop platform GPUs: 256MB VRAM Radeon X800 GT AGP and 3GB VRAM Radeon HD 7950 Monica BIOS 1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X800 GT AGP 's Advantages
Lower TDP (40W vs 185W)
AMD Radeon HD 7950 Monica BIOS 1 's Advantages
Released 4 years and 2 months late
Larger VRAM bandwidth (240.0GB/s vs 31.55GB/s)
1536 additional rendering cores

Score

VS

Graphics Card

Nov 2007
Release Date
Jan 2012
Radeon R400 AGP
Generation
Southern Islands
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
493 MHz
Memory Clock
1250 MHz

Memory

256MB
Memory Size
3GB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
384bit
31.55GB/s
Bandwidth
240.0GB/s

Render Config

-
SM Count
-
-
Compute Units
24
-
Shading Units
1536
8
TMUs
96
8
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
768 KB

Theoretical Performance

3.784 GPixel/s
Pixel Rate
29.60 GPixel/s
3.784 GTexel/s
Texture Rate
88.80 GTexel/s
-
FP16 (half)
-
-
FP32 (float)
2.842 TFLOPS
-
FP64 (double)
710.4 GFLOPS

Graphics Processor

R420
GPU Name
Tahiti
R420 GT (215RAACGA12F)
GPU Variant
Tahiti PRO (215-0821056)
R400
Architecture
GCN 1.0
TSMC
Foundry
TSMC
130 nm
Process Size
28 nm
0.16 billion
Transistors
4.313 billion
281 mm²
Die Size
352 mm²

Board Design

40W
TDP
185W
200 W
Suggested PSU
450 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x Molex
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

9.0b (9_2)
DirectX
12 (11_1)
2.1
OpenGL
4.6
N/A
OpenCL
1.2
N/A
Vulkan
1.2
-
CUDA
-
-
Shader Model
5.1

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