Home GPU Comparison NVIDIA GeForce GTX 780 Ti vs AMD Radeon R7 250E

NVIDIA GeForce GTX 780 Ti vs AMD Radeon R7 250E

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Ti 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 GTX 780 Ti 's Advantages
Boost Clock928MHz
More VRAM (3GB vs 1GB)
Larger VRAM bandwidth (336.6GB/s vs 72.00GB/s)
2368 additional rendering cores
AMD Radeon R7 250E 's Advantages
Lower TDP (55W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 780 Ti +552%
5.345 TFLOPS
Radeon R7 250E
0.819 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Dec 2013
GeForce 700
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

875 MHz
Base Clock
-
928 MHz
Boost Clock
-
1753 MHz
Memory Clock
1125 MHz

Memory

3GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
128bit
336.6GB/s
Bandwidth
72.00GB/s

Render Config

-
SM Count
-
-
Compute Units
8
2880
Shading Units
512
240
TMUs
32
48
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
1536 KB
L2 Cache
256 KB

Theoretical Performance

55.68 GPixel/s
Pixel Rate
12.80 GPixel/s
222.7 GTexel/s
Texture Rate
25.60 GTexel/s
-
FP16 (half)
-
5.345 TFLOPS
FP32 (float)
819.2 GFLOPS
222.7 GFLOPS
FP64 (double)
51.20 GFLOPS

Graphics Processor

GK110B
GPU Name
Cape Verde
GK110-425-B1
GPU Variant
Cape Verde PRO
Kepler
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
7.08 billion
Transistors
1.5 billion
561 mm²
Die Size
123 mm²

Board Design

250W
TDP
55W
600 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Features

12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.1
Vulkan
1.2
3.5
CUDA
-
5.1
Shader Model
5.1

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