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

AMD Radeon R7 250X vs NVIDIA GeForce RTX 4080 SUPER

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250X and 16GB VRAM GeForce RTX 4080 SUPER to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250X 's Advantages
Lower TDP (80W vs 320W)
NVIDIA GeForce RTX 4080 SUPER 's Advantages
Released 9 years and 11 months late
Boost Clock2550MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (736.3GB/s vs 72.00GB/s)
9600 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 250X
1.216 TFLOPS
GeForce RTX 4080 SUPER +4194%
52.22 TFLOPS
VS

Graphics Card

Feb 2014
Release Date
Jan 2024
Volcanic Islands
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
2295 MHz
-
Boost Clock
2550 MHz
1125 MHz
Memory Clock
1438 MHz

Memory

1024MB
Memory Size
16GB
GDDR5
Memory Type
GDDR6X
128bit
Memory Bus
256bit
72.00GB/s
Bandwidth
736.3GB/s

Render Config

10
Compute Units
-
-
SM Count
80
640
Shading Units
10240
40
TMUs
320
16
ROPs
112
-
Tensor Cores
320
-
RT Cores
80
16 KB (per CU)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
64 MB
-
-
-

Theoretical Performance

15.20 GPixel/s
Pixel Rate
285.6 GPixel/s
38.00 GTexel/s
Texture Rate
816.0 GTexel/s
-
FP16 (half)
52.22 TFLOPS
1216 GFLOPS
FP32 (float)
52.22 TFLOPS
76.00 GFLOPS
FP64 (double)
816.0 GFLOPS

Board Design

80W
TDP
320W
250 W
Suggested PSU
700 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 16-pin

Graphics Processor

Cape Verde
GPU Name
AD103
Cape Verde XT
GPU Variant
AD103-400-A1
GCN 1.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
1.5 billion
Transistors
45.9 billion
123 mm²
Die Size
379 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
8.9
5.1
Shader Model
6.7

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