Home GPU Comparison NVIDIA GeForce RTX 3080 12 GB vs AMD Radeon R7 250E

NVIDIA GeForce RTX 3080 12 GB vs AMD Radeon R7 250E

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3080 12 GB and 1024MB VRAM Radeon R7 250E to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 12 GB 's Advantages
Released 8 years and 1 months late
Boost Clock1710MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (912.4GB/s vs 72.00GB/s)
8448 additional rendering cores
AMD Radeon R7 250E 's Advantages
Lower TDP (55W vs 350W)

Score

Benchmark

FP32 (float)
GeForce RTX 3080 12 GB +3641%
30.64 TFLOPS
Radeon R7 250E
0.819 TFLOPS
VS

Graphics Card

Jan 2022
Release Date
Dec 2013
GeForce 30
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1260 MHz
Base Clock
-
1710 MHz
Boost Clock
-
1188 MHz
Memory Clock
1125 MHz

Memory

12GB
Memory Size
1024MB
GDDR6X
Memory Type
GDDR5
384bit
Memory Bus
128bit
912.4GB/s
Bandwidth
72.00GB/s

Render Config

-
Compute Units
8
70
SM Count
-
8960
Shading Units
512
280
TMUs
32
96
ROPs
16
280
Tensor Cores
-
70
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
5 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

164.2 GPixel/s
Pixel Rate
12.80 GPixel/s
478.8 GTexel/s
Texture Rate
25.60 GTexel/s
30.64 TFLOPS
FP16 (half)
-
30.64 TFLOPS
FP32 (float)
819.2 GFLOPS
478.8 GFLOPS
FP64 (double)
51.20 GFLOPS

Board Design

350W
TDP
55W
750 W
Suggested PSU
250 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 12-pin
Power Connectors
None

Graphics Processor

GA102
GPU Name
Cape Verde
GA102-220-A1
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
-
6.6
Shader Model
5.1

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