Home GPU Comparison ATI Radeon X1950 XTX Uber Edition vs ATI FirePro V7900 SDI

ATI Radeon X1950 XTX Uber Edition vs ATI FirePro V7900 SDI

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1950 XTX Uber Edition 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 XTX Uber Edition 's Advantages
Lower TDP (125W vs 150W)
ATI FirePro V7900 SDI 's Advantages
Released 4 years and 4 months late
Larger VRAM bandwidth (160.0GB/s vs 67.20GB/s)
1280 additional rendering cores

Score

VS

Graphics Card

Jan 2007
Release Date
May 2011
Radeon R500 PCIe
Generation
FirePro
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1050 MHz
Memory Clock
1250 MHz

Memory

512MB
Memory Size
2GB
GDDR4
Memory Type
GDDR5
256bit
Memory Bus
256bit
67.20GB/s
Bandwidth
160.0GB/s

Render Config

-
SM Count
-
-
Compute Units
20
-
Shading Units
1280
16
TMUs
80
16
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
8 KB (per CU)
-
L2 Cache
512 KB

Theoretical Performance

10.72 GPixel/s
Pixel Rate
23.20 GPixel/s
10.72 GTexel/s
Texture Rate
58.00 GTexel/s
-
FP16 (half)
-
-
FP32 (float)
1.856 TFLOPS
-
FP64 (double)
464.0 GFLOPS

Graphics Processor

R580+
GPU Name
Cayman
R580+ XT (215BAABKA31FG)
GPU Variant
Cayman PRO GL
R500
Architecture
TeraScale 3
TSMC
Foundry
TSMC
90 nm
Process Size
40 nm
0.384 billion
Transistors
2.64 billion
352 mm²
Die Size
389 mm²

Board Design

125W
TDP
150W
300 W
Suggested PSU
450 W
1x DVI 1x VHDCI
Outputs
4x SDI
1x 6-pin
Power Connectors
1x 6-pin

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
-
CUDA
-
3.0
Shader Model
5.0

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