Home GPU Comparison NVIDIA GeForce RTX 3070 vs ATI Radeon HD 2600 XT Mac Edition

NVIDIA GeForce RTX 3070 vs ATI Radeon HD 2600 XT Mac Edition

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 and 256MB VRAM Radeon HD 2600 XT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 's Advantages
Released 12 years and 7 months late
Boost Clock1725MHz
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (448.0GB/s vs 25.60GB/s)
5768 additional rendering cores
ATI Radeon HD 2600 XT Mac Edition 's Advantages
Lower TDP (45W vs 220W)

Score

Benchmark

FP32 (float)
GeForce RTX 3070 +11989%
20.31 TFLOPS
Radeon HD 2600 XT Mac Edition
0.168 TFLOPS
VS

Graphics Card

Sep 2020
Release Date
Feb 2008
GeForce 30
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

1500 MHz
Base Clock
-
1725 MHz
Boost Clock
-
1750 MHz
Memory Clock
800 MHz

Memory

8GB
Memory Size
256MB
GDDR6
Memory Type
GDDR3
256bit
Memory Bus
128bit
448.0GB/s
Bandwidth
25.60GB/s

Render Config

-
Compute Units
3
46
SM Count
-
5888
Shading Units
120
184
TMUs
8
96
ROPs
4
184
Tensor Cores
-
46
RT Cores
-
128 KB (per SM)
L1 Cache
-
4 MB
L2 Cache
64 KB
-
-
-

Theoretical Performance

165.6 GPixel/s
Pixel Rate
2.800 GPixel/s
317.4 GTexel/s
Texture Rate
5.600 GTexel/s
20.31 TFLOPS
FP16 (half)
-
20.31 TFLOPS
FP32 (float)
168.0 GFLOPS
317.4 GFLOPS
FP64 (double)
-

Board Design

220W
TDP
45W
550 W
Suggested PSU
200 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
2x DVI
1x 12-pin
Power Connectors
None

Graphics Processor

GA104
GPU Name
RV630
GA104-300-A1
GPU Variant
-
Ampere
Architecture
TeraScale
Samsung
Foundry
TSMC
8 nm
Process Size
65 nm
17.4 billion
Transistors
0.39 billion
392 mm²
Die Size
153 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.3
Vulkan
N/A
8.6
CUDA
-
6.6
Shader Model
4.0

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