Home GPU Comparison AMD Radeon R9 295X2 vs NVIDIA GeForce GTX 980 Ti

AMD Radeon R9 295X2 vs NVIDIA GeForce GTX 980 Ti

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 295X2 and 6GB VRAM GeForce GTX 980 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980 Ti 's Advantages
Released 1 years and 2 months late
Boost Clock1076MHz
More VRAM (6GB vs 4GB)
Larger VRAM bandwidth (336.6GB/s vs 320.0GB/s)
Lower TDP (250W vs 500W)

Score

Benchmark

FP32 (float)
Radeon R9 295X2
5.733 TFLOPS
GeForce GTX 980 Ti +5%
6.06 TFLOPS
VS

Graphics Card

Apr 2014
Release Date
Jun 2015
Volcanic Islands
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1000 MHz
-
Boost Clock
1076 MHz
1250 MHz
Memory Clock
1753 MHz

Memory

4GB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
512bit
Memory Bus
384bit
320.0GB/s
Bandwidth
336.6GB/s

Render Config

44
Compute Units
-
-
-
-
2816
Shading Units
2816
176
TMUs
176
64
ROPs
96
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SMM)
1024 KB
L2 Cache
3 MB
-
-
-

Theoretical Performance

65.15 GPixel/s
Pixel Rate
103.3 GPixel/s
179.2 GTexel/s
Texture Rate
189.4 GTexel/s
-
-
-
5.733 TFLOPS
FP32 (float)
6.060 TFLOPS
716.7 GFLOPS
FP64 (double)
189.4 GFLOPS

Board Design

500W
TDP
250W
900 W
Suggested PSU
600 W
1x DVI 4x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Vesuvius
GPU Name
GM200
Vesuvius XT (215-0852022)
GPU Variant
GM200-310-A1
GCN 2.0
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
6.2 billion
Transistors
8 billion
438 mm²
Die Size
601 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.2
6.3
Shader Model
6.4

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