Home GPU Comparison NVIDIA RTX A5000-8Q vs ATI Radeon HD 2900 GT

NVIDIA RTX A5000-8Q vs ATI Radeon HD 2900 GT

We compared two Desktop platform GPUs: 8GB VRAM RTX A5000 8Q and 256MB VRAM Radeon HD 2900 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A5000-8Q 's Advantages
Released 13 years and 5 months late
Boost Clock1695MHz
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (768.0GB/s vs 51.20GB/s)
7952 additional rendering cores
ATI Radeon HD 2900 GT 's Advantages
Lower TDP (150W vs 230W)

Score

Benchmark

FP32 (float)
RTX A5000 8Q +9542%
27.77 TFLOPS
Radeon HD 2900 GT
0.288 TFLOPS
VS

Graphics Card

Apr 2021
Release Date
Nov 2007
Quadro Ampere
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

1170 MHz
Base Clock
-
1695 MHz
Boost Clock
-
2000 MHz
Memory Clock
800 MHz

Memory

8GB
Memory Size
256MB
GDDR6
Memory Type
GDDR3
384bit
Memory Bus
256bit
768.0GB/s
Bandwidth
51.20GB/s

Render Config

-
Compute Units
3
64
SM Count
-
8192
Shading Units
240
256
TMUs
12
96
ROPs
12
256
Tensor Cores
-
64
RT Cores
-
128 KB (per SM)
L1 Cache
-
6 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

162.7 GPixel/s
Pixel Rate
7.212 GPixel/s
433.9 GTexel/s
Texture Rate
7.212 GTexel/s
27.77 TFLOPS
FP16 (half)
-
27.77 TFLOPS
FP32 (float)
288.5 GFLOPS
433.9 GFLOPS
FP64 (double)
-

Board Design

230W
TDP
150W
550 W
Suggested PSU
450 W
4x DisplayPort 1.4a
Outputs
2x DVI 1x S-Video
1x 8-pin
Power Connectors
1x 8-pin

Graphics Processor

GA102
GPU Name
R600
-
GPU Variant
R600 GT (215RGFDKA13FG)
Ampere
Architecture
TeraScale
Samsung
Foundry
TSMC
8 nm
Process Size
80 nm
28.3 billion
Transistors
0.72 billion
628 mm²
Die Size
420 mm²

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
-
6.7
Shader Model
4.0

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