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GPU Comparison
AMD Radeon RX 7990 XTX vs ATI Radeon HD 2600 XT AGP
AMD Radeon RX 7990 XTX vs ATI Radeon HD 2600 XT AGP
VS
AMD Radeon RX 7990 XTX
ATI Radeon HD 2600 XT AGP
We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7990 XTX and 256MB VRAM Radeon HD 2600 XT AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 7990 XTX 's Advantages
Boost Clock3599MHz
Larger VRAM bandwidth (1152GB/s vs 25.60GB/s)
6024 additional rendering cores
ATI Radeon HD 2600 XT AGP 's Advantages
Lower TDP (45W vs 405W)
Score
Benchmark
FP32 (float)
Radeon RX 7990 XTX
+45967%
88.45 TFLOPS
Radeon HD 2600 XT AGP
0.192 TFLOPS
Radeon RX 7990 XTX
VS
Radeon HD 2600 XT AGP
Graphics Card
Unknown
Release Date
Jun 2007
Navi III
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
AGP 8x
Clock Speeds
2500 MHz
Base Clock
-
3599 MHz
Boost Clock
-
3000 MHz
Memory Clock
800 MHz
Memory
24GB
Memory Size
256MB
GDDR6
Memory Type
GDDR3
384bit
Memory Bus
128bit
1152GB/s
Bandwidth
25.60GB/s
Render Config
-
SM Count
-
96
Compute Units
3
6144
Shading Units
120
384
TMUs
8
192
ROPs
4
-
Tensor Cores
-
96
RT Cores
-
256 KB per Array
L1 Cache
-
6 MB
L2 Cache
64 KB
Theoretical Performance
691.0 GPixel/s
Pixel Rate
3.200 GPixel/s
1382 GTexel/s
Texture Rate
6.400 GTexel/s
176.9 TFLOPS
FP16 (half)
-
88.45 TFLOPS
FP32 (float)
192.0 GFLOPS
2.764 TFLOPS
FP64 (double)
-
Graphics Processor
Navi 31
GPU Name
RV630
Navi 31 XTX+
GPU Variant
RV630 XT (215CDABKA15FG)
RDNA 3.0
Architecture
TeraScale
TSMC
Foundry
TSMC
5 nm
Process Size
65 nm
57.7 billion
Transistors
0.39 billion
529 mm²
Die Size
153 mm²
Board Design
405W
TDP
45W
800 W
Suggested PSU
200 W
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
Outputs
1x DVI 1x VGA 1x S-Video
3x 8-pin
Power Connectors
1x 6-pin
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
-
CUDA
-
6.7
Shader Model
4.0
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