Home GPU Comparison NVIDIA GeForce RTX 4090D vs AMD Radeon R7 250

NVIDIA GeForce RTX 4090D vs AMD Radeon R7 250

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090D and 1024MB VRAM Radeon R7 250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090D 's Advantages
Released 10 years and 2 months late
Boost Clock2520MHz
More VRAM (24GB vs 1024GB)
Larger VRAM bandwidth (1008GB/s vs 28.80GB/s)
14080 additional rendering cores
AMD Radeon R7 250 's Advantages
Lower TDP (55W vs 425W)

Score

Benchmark

FP32 (float)
GeForce RTX 4090D +10156%
73.54 TFLOPS
Radeon R7 250
0.717 TFLOPS
VS

Graphics Card

Dec 2023
Release Date
Oct 2013
GeForce 40
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

2280 MHz
Base Clock
-
2520 MHz
Boost Clock
-
1313 MHz
Memory Clock
900 MHz

Memory

24GB
Memory Size
1024MB
GDDR6X
Memory Type
DDR3
384bit
Memory Bus
128bit
1008GB/s
Bandwidth
28.80GB/s

Render Config

-
Compute Units
8
114
SM Count
-
14592
Shading Units
512
456
TMUs
32
176
ROPs
16
456
Tensor Cores
-
114
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
72 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

443.5 GPixel/s
Pixel Rate
11.20 GPixel/s
1149 GTexel/s
Texture Rate
22.40 GTexel/s
73.54 TFLOPS
FP16 (half)
-
73.54 TFLOPS
FP32 (float)
716.8 GFLOPS
1149 GFLOPS
FP64 (double)
44.80 GFLOPS

Board Design

425W
TDP
55W
800 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 16-pin
Power Connectors
None

Graphics Processor

AD102
GPU Name
Cape Verde
AD102-250-A1
GPU Variant
Cape Verde PRO
Ada Lovelace
Architecture
GCN 1.0
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
76.3 billion
Transistors
1.5 billion
609 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
8.9
CUDA
-
6.7
Shader Model
5.1

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