Home GPU Comparison NVIDIA GeForce RTX 4080 vs AMD Radeon R7 250 OEM

NVIDIA GeForce RTX 4080 vs AMD Radeon R7 250 OEM

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 and 2GB VRAM Radeon R7 250 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 's Advantages
Released 8 years and 11 months late
Boost Clock has increased by 139% (2505MHz vs 1050MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (716.8GB/s vs 32.00GB/s)
9344 additional rendering cores
AMD Radeon R7 250 OEM 's Advantages
Lower TDP (65W vs 320W)

Score

Benchmark

FP32 (float)
GeForce RTX 4080 +5947%
48.74 TFLOPS
Radeon R7 250 OEM
0.806 TFLOPS
VS

Graphics Card

Sep 2022
Release Date
Oct 2013
GeForce 40
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

2205 MHz
Base Clock
1000 MHz
2505 MHz
Boost Clock
1050 MHz
1400 MHz
Memory Clock
1000 MHz

Memory

16GB
Memory Size
2GB
GDDR6X
Memory Type
DDR3
256bit
Memory Bus
128bit
716.8GB/s
Bandwidth
32.00GB/s

Render Config

76
SM Count
-
-
Compute Units
6
9728
Shading Units
384
304
TMUs
24
112
ROPs
8
304
Tensor Cores
-
76
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
64 MB
L2 Cache
256 KB

Theoretical Performance

280.6 GPixel/s
Pixel Rate
8.400 GPixel/s
761.5 GTexel/s
Texture Rate
25.20 GTexel/s
48.74 TFLOPS
FP16 (half)
-
48.74 TFLOPS
FP32 (float)
806.4 GFLOPS
761.5 GFLOPS
FP64 (double)
50.40 GFLOPS

Graphics Processor

AD103
GPU Name
Oland
AD103-300-A1
GPU Variant
Oland XT (215-0837000)
Ada Lovelace
Architecture
GCN 1.0
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
45.9 billion
Transistors
0.95 billion
379 mm²
Die Size
77 mm²

Board Design

320W
TDP
65W
700 W
Suggested PSU
250 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
1x 16-pin
Power Connectors
None

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
8.9
CUDA
-
6.7
Shader Model
5.1

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