Radeon X1950 XTX Uber Edition vs A2
We compared two Desktop platform GPUs: 512MB VRAM Radeon X1950 XTX Uber Edition and 16GB VRAM A2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
A2 's Advantages
Released 14 years and 10 months late
Boost Clock1770MHz
More VRAM (16GB vs 512GB)
Larger VRAM bandwidth (200.1GB/s vs 67.20GB/s)
1280 additional rendering cores
Lower TDP (60W vs 125W)
Score
Graphics Card
Jan 2007
Release Date
Nov 2021
Radeon R500 PCIe
Generation
Quadro
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
1440 MHz
-
Boost Clock
1770 MHz
1050 MHz
Memory Clock
1563 MHz
Memory
512MB
Memory Size
16GB
GDDR4
Memory Type
GDDR6
256bit
Memory Bus
128bit
67.20GB/s
Bandwidth
200.1GB/s
Render Config
-
SM Count
10
-
Shading Units
1280
16
TMUs
40
16
ROPs
32
-
Tensor Cores
40
-
RT Cores
10
-
L1 Cache
128 KB (per SM)
-
L2 Cache
2 MB
Theoretical Performance
10.72 GPixel/s
Pixel Rate
56.64 GPixel/s
10.72 GTexel/s
Texture Rate
70.80 GTexel/s
-
FP16 (half)
4.531 TFLOPS
-
FP32 (float)
4.531 TFLOPS
-
FP64 (double)
70.80 GFLOPS
Board Design
125W
TDP
60W
300 W
Suggested PSU
250 W
1x DVI
1x VHDCI
Outputs
No outputs
1x 6-pin
Power Connectors
None
Graphics Processor
R580+
GPU Name
GA107
R580+ XT
(215BAABKA31FG)
GPU Variant
-
R500
Architecture
Ampere
TSMC
Foundry
Samsung
90 nm
Process Size
8 nm
0.384 billion
Transistors
Unknown
352 mm²
Die Size
Unknown
Graphics Features
9.0c (9_3)
DirectX
12 Ultimate (12_2)
2.1 (full)
3.0 (partial)
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
8.6
3.0
Shader Model
6.6
