Home GPU Comparison AMD Radeon R9 285X vs NVIDIA TITAN V

AMD Radeon R9 285X vs NVIDIA TITAN V

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 285X and 12GB VRAM TITAN V to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 285X 's Advantages
Lower TDP (200W vs 250W)
NVIDIA TITAN V 's Advantages
Boost Clock1455MHz
More VRAM (12GB vs 3GB)
Larger VRAM bandwidth (651.3GB/s vs 264.0GB/s)
3072 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 285X
4.104 TFLOPS
TITAN V +263%
14.9 TFLOPS
VS

Graphics Card

Unknown
Release Date
Dec 2017
Volcanic Islands
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1200 MHz
-
Boost Clock
1455 MHz
1375 MHz
Memory Clock
848 MHz

Memory

3GB
Memory Size
12GB
GDDR5
Memory Type
HBM2
384bit
Memory Bus
3072bit
264.0GB/s
Bandwidth
651.3GB/s

Render Config

32
Compute Units
-
-
SM Count
80
2048
Shading Units
5120
128
TMUs
320
32
ROPs
96
-
Tensor Cores
640
-
-
-
16 KB (per CU)
L1 Cache
96 KB (per SM)
768 KB
L2 Cache
0 MB
-
-
-

Theoretical Performance

32.06 GPixel/s
Pixel Rate
139.7 GPixel/s
128.3 GTexel/s
Texture Rate
465.6 GTexel/s
-
FP16 (half)
29.80 TFLOPS
4.104 TFLOPS
FP32 (float)
14.90 TFLOPS
-
FP64 (double)
7.450 TFLOPS

Board Design

200W
TDP
250W
550 W
Suggested PSU
600 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.0 3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Tonga
GPU Name
GV100
Tonga XT (215-0851313)
GPU Variant
GV100-400-A1
GCN 3.0
Architecture
Volta
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
5 billion
Transistors
21.1 billion
366 mm²
Die Size
815 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
7.0
6.3
Shader Model
6.6

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