Home GPU Comparison ATI Radeon X1950 GT AGP vs ATI FirePro V7900 SDI

ATI Radeon X1950 GT AGP vs ATI FirePro V7900 SDI

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1950 GT AGP and 2GB VRAM FirePro V7900 SDI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1950 GT AGP 's Advantages
Lower TDP (57W vs 150W)
ATI FirePro V7900 SDI 's Advantages
Released 4 years and 3 months late
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (160.0GB/s vs 38.40GB/s)
1280 additional rendering cores

Score

VS

Graphics Card

Feb 2007
Release Date
May 2011
Radeon R500 AGP
Generation
FirePro
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
600 MHz
Memory Clock
1250 MHz

Memory

256MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
38.40GB/s
Bandwidth
160.0GB/s

Render Config

-
Compute Units
20
-
-
-
-
Shading Units
1280
12
TMUs
80
12
ROPs
32
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
-
L2 Cache
512 KB
-
-
-

Theoretical Performance

6.000 GPixel/s
Pixel Rate
23.20 GPixel/s
6.000 GTexel/s
Texture Rate
58.00 GTexel/s
-
-
-
-
FP32 (float)
1.856 TFLOPS
-
FP64 (double)
464.0 GFLOPS

Board Design

57W
TDP
150W
250 W
Suggested PSU
450 W
2x DVI 1x S-Video
Outputs
4x SDI
2x Molex
Power Connectors
1x 6-pin

Graphics Processor

RV570
GPU Name
Cayman
RV570 XL
GPU Variant
Cayman PRO GL
R500
Architecture
TeraScale 3
TSMC
Foundry
TSMC
80 nm
Process Size
40 nm
0.33 billion
Transistors
2.64 billion
230 mm²
Die Size
389 mm²

Graphics Features

9.0c (9_3)
DirectX
11.2 (11_0)
2.1 (full) 3.0 (partial)
OpenGL
4.4
N/A
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
3.0
Shader Model
5.0

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