Home GPU Comparison NVIDIA GeForce RTX 3060 Ti vs ATI Radeon HD 2900 XTX

NVIDIA GeForce RTX 3060 Ti vs ATI Radeon HD 2900 XTX

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3060 Ti and 512MB VRAM Radeon HD 2900 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3060 Ti 's Advantages
Boost Clock1665MHz
Larger VRAM bandwidth (448.0GB/s vs 106.0GB/s)
4544 additional rendering cores
Lower TDP (200W vs 240W)

Score

Benchmark

FP32 (float)
GeForce RTX 3060 Ti +3303%
16.2 TFLOPS
Radeon HD 2900 XTX
0.476 TFLOPS
VS

Graphics Card

Dec 2020
Release Date
Unknown
GeForce 30
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

1410 MHz
Base Clock
-
1665 MHz
Boost Clock
-
1750 MHz
Memory Clock
828 MHz

Memory

8GB
Memory Size
512MB
GDDR6
Memory Type
GDDR3
256bit
Memory Bus
512bit
448.0GB/s
Bandwidth
106.0GB/s

Render Config

38
SM Count
-
-
Compute Units
4
4864
Shading Units
320
152
TMUs
16
80
ROPs
16
152
Tensor Cores
-
38
RT Cores
-
128 KB (per SM)
L1 Cache
-
4 MB
L2 Cache
256 KB

Theoretical Performance

133.2 GPixel/s
Pixel Rate
11.89 GPixel/s
253.1 GTexel/s
Texture Rate
11.89 GTexel/s
16.20 TFLOPS
FP16 (half)
-
16.20 TFLOPS
FP32 (float)
475.5 GFLOPS
253.1 GFLOPS
FP64 (double)
-

Graphics Processor

GA104
GPU Name
R600
GA104-200-A1
GPU Variant
R600 XTX A11 (215RGMDKA11FG)
Ampere
Architecture
TeraScale
Samsung
Foundry
TSMC
8 nm
Process Size
80 nm
17.4 billion
Transistors
0.72 billion
392 mm²
Die Size
420 mm²

Board Design

200W
TDP
240W
550 W
Suggested PSU
550 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
2x DVI 1x S-Video
1x 12-pin
Power Connectors
2x 6-pin

Graphics Features

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

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