AMD Radeon R7 250 OEM vs NVIDIA RTX A5000-12Q
We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 250 OEM and 12GB VRAM RTX A5000 12Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon R7 250 OEM 's Advantages
Lower TDP (65W vs 230W)
NVIDIA RTX A5000-12Q 's Advantages
Released 7 years and 6 months late
Boost Clock has increased by 61% (1695MHz vs 1050MHz)
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (768.0GB/s vs 32.00GB/s)
7808 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R7 250 OEM
0.806 TFLOPS
RTX A5000 12Q
+3345%
27.77 TFLOPS
Graphics Card
Oct 2013
Release Date
Apr 2021
Volcanic Islands
Generation
Quadro Ampere
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x16
Clock Speeds
1000 MHz
Base Clock
1170 MHz
1050 MHz
Boost Clock
1695 MHz
1000 MHz
Memory Clock
2000 MHz
Memory
2GB
Memory Size
12GB
DDR3
Memory Type
GDDR6
128bit
Memory Bus
384bit
32.00GB/s
Bandwidth
768.0GB/s
Render Config
6
Compute Units
-
-
SM Count
64
384
Shading Units
8192
24
TMUs
256
8
ROPs
96
-
Tensor Cores
256
-
RT Cores
64
16 KB (per CU)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
6 MB
-
-
-
Theoretical Performance
8.400 GPixel/s
Pixel Rate
162.7 GPixel/s
25.20 GTexel/s
Texture Rate
433.9 GTexel/s
-
FP16 (half)
27.77 TFLOPS
806.4 GFLOPS
FP32 (float)
27.77 TFLOPS
50.40 GFLOPS
FP64 (double)
433.9 GFLOPS
Board Design
65W
TDP
230W
250 W
Suggested PSU
550 W
1x DVI
1x HDMI 1.4a
1x VGA
Outputs
4x DisplayPort 1.4a
None
Power Connectors
1x 8-pin
Graphics Processor
Oland
GPU Name
GA102
Oland XT
(215-0837000)
GPU Variant
-
GCN 1.0
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
0.95 billion
Transistors
28.3 billion
77 mm²
Die Size
628 mm²
Graphics Features
12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.6
5.1
Shader Model
6.7
