Home GPU Comparison NVIDIA RTX A5000-12Q vs AMD Radeon R7 250

NVIDIA RTX A5000-12Q vs AMD Radeon R7 250

We compared two Desktop platform GPUs: 12GB VRAM RTX A5000 12Q and 1024MB VRAM Radeon R7 250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A5000-12Q 's Advantages
Released 7 years and 6 months late
Boost Clock1695MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (768.0GB/s vs 28.80GB/s)
7680 additional rendering cores
AMD Radeon R7 250 's Advantages
Lower TDP (55W vs 230W)

Score

Benchmark

FP32 (float)
RTX A5000 12Q +3773%
27.77 TFLOPS
Radeon R7 250
0.717 TFLOPS
VS

Graphics Card

Apr 2021
Release Date
Oct 2013
Quadro Ampere
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

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

Memory

12GB
Memory Size
1024MB
GDDR6
Memory Type
DDR3
384bit
Memory Bus
128bit
768.0GB/s
Bandwidth
28.80GB/s

Render Config

-
Compute Units
8
64
SM Count
-
8192
Shading Units
512
256
TMUs
32
96
ROPs
16
256
Tensor Cores
-
64
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
6 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

162.7 GPixel/s
Pixel Rate
11.20 GPixel/s
433.9 GTexel/s
Texture Rate
22.40 GTexel/s
27.77 TFLOPS
FP16 (half)
-
27.77 TFLOPS
FP32 (float)
716.8 GFLOPS
433.9 GFLOPS
FP64 (double)
44.80 GFLOPS

Board Design

230W
TDP
55W
550 W
Suggested PSU
250 W
4x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 8-pin
Power Connectors
None

Graphics Processor

GA102
GPU Name
Cape Verde
-
GPU Variant
Cape Verde PRO
Ampere
Architecture
GCN 1.0
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
28.3 billion
Transistors
1.5 billion
628 mm²
Die Size
123 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
8.6
CUDA
-
6.7
Shader Model
5.1

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