Home GPU Comparison NVIDIA GeForce GTX TITAN BLACK vs AMD Radeon R7 250XE

NVIDIA GeForce GTX TITAN BLACK vs AMD Radeon R7 250XE

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX TITAN BLACK and 1024MB VRAM Radeon R7 250XE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX TITAN BLACK 's Advantages
Boost Clock980MHz
More VRAM (6GB vs 1024GB)
Larger VRAM bandwidth (336.0GB/s vs 72.00GB/s)
2240 additional rendering cores
AMD Radeon R7 250XE 's Advantages
Released 6 months late
Lower TDP (80W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX TITAN BLACK +412%
5.645 TFLOPS
Radeon R7 250XE
1.101 TFLOPS
VS

Graphics Card

Feb 2014
Release Date
Aug 2014
GeForce 700
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

889 MHz
Base Clock
-
980 MHz
Boost Clock
-
1750 MHz
Memory Clock
1125 MHz

Memory

6GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
128bit
336.0GB/s
Bandwidth
72.00GB/s

Render Config

-
Compute Units
10
-
-
-
2880
Shading Units
640
240
TMUs
40
48
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
1536 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

58.80 GPixel/s
Pixel Rate
13.76 GPixel/s
235.2 GTexel/s
Texture Rate
34.40 GTexel/s
-
-
-
5.645 TFLOPS
FP32 (float)
1101 GFLOPS
1.882 TFLOPS
FP64 (double)
68.80 GFLOPS

Board Design

250W
TDP
80W
600 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

GK110B
GPU Name
Cape Verde
GK110-430-B1
GPU Variant
Cape Verde XT
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

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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