Home GPU Comparison ATI Radeon X1950 XTX Uber Edition vs AMD Radeon R9 290

ATI Radeon X1950 XTX Uber Edition vs AMD Radeon R9 290

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1950 XTX Uber Edition and 4GB VRAM Radeon R9 290 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 275W)
AMD Radeon R9 290 's Advantages
Released 6 years and 10 months late
Larger VRAM bandwidth (320.0GB/s vs 67.20GB/s)
2560 additional rendering cores

Score

VS

Graphics Card

Jan 2007
Release Date
Nov 2013
Radeon R500 PCIe
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

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

Memory

512MB
Memory Size
4GB
GDDR4
Memory Type
GDDR5
256bit
Memory Bus
512bit
67.20GB/s
Bandwidth
320.0GB/s

Render Config

-
SM Count
-
-
Compute Units
40
-
Shading Units
2560
16
TMUs
160
16
ROPs
64
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
1024 KB

Theoretical Performance

10.72 GPixel/s
Pixel Rate
60.61 GPixel/s
10.72 GTexel/s
Texture Rate
151.5 GTexel/s
-
FP16 (half)
-
-
FP32 (float)
4.849 TFLOPS
-
FP64 (double)
606.1 GFLOPS

Graphics Processor

R580+
GPU Name
Hawaii
R580+ XT (215BAABKA31FG)
GPU Variant
Hawaii PRO (215-0852020)
R500
Architecture
GCN 2.0
TSMC
Foundry
TSMC
90 nm
Process Size
28 nm
0.384 billion
Transistors
6.2 billion
352 mm²
Die Size
438 mm²

Board Design

125W
TDP
275W
300 W
Suggested PSU
600 W
1x DVI 1x VHDCI
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

9.0c (9_3)
DirectX
12 (12_0)
2.1 (full) 3.0 (partial)
OpenGL
4.6
N/A
OpenCL
2.0
N/A
Vulkan
1.2
-
CUDA
-
3.0
Shader Model
6.3

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