ATI Radeon HD 2600 XT vs AMD Radeon RX 8800 XT
We compared two Desktop platform GPUs: 256MB VRAM ATI Radeon HD 2600 XT and 16GB VRAM Radeon RX 8800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI Radeon HD 2600 XT 's Advantages
Lower TDP (45W vs 220W)
AMD Radeon RX 8800 XT 's Advantages
Boost Clock2430MHz
More VRAM (16GB vs 256GB)
Larger VRAM bandwidth (624.1GB/s vs 22.40GB/s)
3976 additional rendering cores
Score
Benchmark
FP32 (float)
ATI Radeon HD 2600 XT
0.192 TFLOPS
Radeon RX 8800 XT
+10269%
19.91 TFLOPS
Graphics Card
Jun 2007
Release Date
Unknown
Radeon R600
Generation
Navi IV(RX 8000)
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
1295 MHz
-
Boost Clock
2430 MHz
700 MHz
Memory Clock
2438 MHz
Memory
256MB
Memory Size
16GB
GDDR3
Memory Type
GDDR6
128bit
Memory Bus
256bit
22.40GB/s
Bandwidth
624.1GB/s
Render Config
3
Compute Units
64
-
-
-
120
Shading Units
4096
8
TMUs
256
4
ROPs
96
-
-
-
-
RT Cores
64
-
L1 Cache
128 KB per Array
64 KB
L2 Cache
4 MB
-
L3 Cache
64 MB
Theoretical Performance
3.200 GPixel/s
Pixel Rate
233.3 GPixel/s
6.400 GTexel/s
Texture Rate
622.1 GTexel/s
-
FP16 (half)
39.81 TFLOPS
192.0 GFLOPS
FP32 (float)
19.91 TFLOPS
-
FP64 (double)
622.1 GFLOPS
Board Design
45W
TDP
220W
200 W
Suggested PSU
550 W
2x DVI
1x S-Video
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
None
Power Connectors
2x 8-pin
Graphics Processor
RV630
GPU Name
Navi 48
-
GPU Variant
Navi 48 XT
TeraScale
Architecture
RDNA 4.0
TSMC
Foundry
TSMC
65 nm
Process Size
4 nm
0.39 billion
Transistors
Unknown
153 mm²
Die Size
Unknown
Graphics Features
10.0 (10_0)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
N/A
OpenCL
2.2
N/A
Vulkan
1.3
-
-
-
4.0
Shader Model
6.8
