Home GPU Comparison AMD Radeon RX 7800 XT vs ATI Radeon HD 2600 XT X2

AMD Radeon RX 7800 XT vs ATI Radeon HD 2600 XT X2

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7800 XT and 512MB VRAM Radeon HD 2600 XT X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7800 XT 's Advantages
Released 16 years and 1 months late
Boost Clock2430MHz
More VRAM (16GB vs 512GB)
Larger VRAM bandwidth (624.1GB/s vs 25.60GB/s)
3720 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 7800 XT +19337%
37.32 TFLOPS
Radeon HD 2600 XT X2
0.192 TFLOPS
VS

Graphics Card

Aug 2023
Release Date
Jul 2007
Navi III
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

1295 MHz
Base Clock
-
2430 MHz
Boost Clock
-
2438 MHz
Memory Clock
800 MHz

Memory

16GB
Memory Size
512MB
GDDR6
Memory Type
GDDR3
256bit
Memory Bus
128bit
624.1GB/s
Bandwidth
25.60GB/s

Render Config

60
Compute Units
3
-
-
-
3840
Shading Units
120
240
TMUs
8
96
ROPs
4
-
-
-
60
RT Cores
-
128 KB per Array
L1 Cache
-
4 MB
L2 Cache
64 KB
64 MB
L3 Cache
-

Theoretical Performance

233.3 GPixel/s
Pixel Rate
3.200 GPixel/s
583.2 GTexel/s
Texture Rate
6.400 GTexel/s
74.65 TFLOPS
FP16 (half)
-
37.32 TFLOPS
FP32 (float)
192.0 GFLOPS
1166 GFLOPS
FP64 (double)
-

Board Design

263W
TDP
Unknown
600 W
Suggested PSU
200 W
1x HDMI 2.1a 3x DisplayPort 2.1
Outputs
4x DVI 1x S-Video
2x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

Navi 32
GPU Name
RV630
Navi 32 XT (215-180000006)
GPU Variant
-
RDNA 3.0
Architecture
TeraScale
TSMC
Foundry
TSMC
5 nm
Process Size
65 nm
28.1 billion
Transistors
0.39 billion
346 mm²
Die Size
153 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
2.2
OpenCL
N/A
1.3
Vulkan
N/A
-
-
-
6.7
Shader Model
4.0

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