Home GPU Comparison AMD Radeon R7 250E vs NVIDIA TITAN RTX

AMD Radeon R7 250E vs NVIDIA TITAN RTX

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

Main Differences

AMD Radeon R7 250E 's Advantages
Lower TDP (55W vs 280W)
NVIDIA TITAN RTX 's Advantages
Released 5 years late
Boost Clock1770MHz
More VRAM (24GB vs 1024GB)
Larger VRAM bandwidth (672.0GB/s vs 72.00GB/s)
4096 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 250E
0.819 TFLOPS
TITAN RTX +1891%
16.31 TFLOPS
VS

Graphics Card

Dec 2013
Release Date
Dec 2018
Volcanic Islands
Generation
GeForce 20
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1350 MHz
-
Boost Clock
1770 MHz
1125 MHz
Memory Clock
1750 MHz

Memory

1024MB
Memory Size
24GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
384bit
72.00GB/s
Bandwidth
672.0GB/s

Render Config

8
Compute Units
-
-
SM Count
72
512
Shading Units
4608
32
TMUs
288
16
ROPs
96
-
Tensor Cores
576
-
RT Cores
72
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
6 MB
-
-
-

Theoretical Performance

12.80 GPixel/s
Pixel Rate
169.9 GPixel/s
25.60 GTexel/s
Texture Rate
509.8 GTexel/s
-
FP16 (half)
32.62 TFLOPS
819.2 GFLOPS
FP32 (float)
16.31 TFLOPS
51.20 GFLOPS
FP64 (double)
509.8 GFLOPS

Board Design

55W
TDP
280W
250 W
Suggested PSU
600 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C
None
Power Connectors
2x 8-pin

Graphics Processor

Cape Verde
GPU Name
TU102
Cape Verde PRO
GPU Variant
TU102-400-A1
GCN 1.0
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
1.5 billion
Transistors
18.6 billion
123 mm²
Die Size
754 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
7.5
5.1
Shader Model
6.6

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