Home GPU Comparison AMD Radeon RX 7900 XT vs ATI Radeon X1950 GT

AMD Radeon RX 7900 XT vs ATI Radeon X1950 GT

AMD Radeon RX 7900 XT
VS
ATI Radeon X1950 GT
AMD Radeon RX 7900 XT
ATI Radeon X1950 GT
We compared two Desktop platform GPUs: 20GB VRAM Radeon RX 7900 XT and 256MB VRAM Radeon X1950 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900 XT 's Advantages
Released 15 years and 10 months late
Boost Clock2394MHz
More VRAM (20GB vs 256GB)
Larger VRAM bandwidth (800.0GB/s vs 38.40GB/s)
5376 additional rendering cores
ATI Radeon X1950 GT 's Advantages
Lower TDP (57W vs 300W)

Score

VS

Graphics Card

Nov 2022
Release Date
Jan 2007
Navi III
Generation
Radeon R500 PCIe
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

1387 MHz
Base Clock
-
2394 MHz
Boost Clock
-
2500 MHz
Memory Clock
600 MHz

Memory

20GB
Memory Size
256MB
GDDR6
Memory Type
GDDR3
320bit
Memory Bus
256bit
800.0GB/s
Bandwidth
38.40GB/s

Render Config

84
Compute Units
-
-
-
-
5376
Shading Units
-
336
TMUs
12
192
ROPs
12
-
-
-
84
RT Cores
-
256 KB per Array
L1 Cache
-
6 MB
L2 Cache
-
80 MB
L3 Cache
-

Theoretical Performance

459.6 GPixel/s
Pixel Rate
6.000 GPixel/s
804.4 GTexel/s
Texture Rate
6.000 GTexel/s
103.0 TFLOPS
FP16 (half)
-
51.48 TFLOPS
FP32 (float)
-
1.609 TFLOPS
FP64 (double)
-

Board Design

300W
TDP
57W
700 W
Suggested PSU
250 W
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
Outputs
2x DVI 1x S-Video
2x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

Navi 31
GPU Name
RV570
Navi 31 XT (215-145000156)
GPU Variant
RV570 XL
RDNA 3.0
Architecture
R500
TSMC
Foundry
TSMC
5 nm
Process Size
80 nm
57.7 billion
Transistors
0.33 billion
529 mm²
Die Size
230 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1 (full) 3.0 (partial)
2.2
OpenCL
N/A
1.3
Vulkan
N/A
-
-
-
6.7
Shader Model
3.0

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