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

NVIDIA TITAN Xp vs AMD Radeon R9 285X

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

Main Differences

NVIDIA TITAN Xp 's Advantages
Boost Clock1582MHz
More VRAM (12GB vs 3GB)
Larger VRAM bandwidth (547.6GB/s vs 264.0GB/s)
1792 additional rendering cores
AMD Radeon R9 285X 's Advantages
Lower TDP (200W vs 250W)

Score

Benchmark

FP32 (float)
TITAN Xp +196%
12.15 TFLOPS
Radeon R9 285X
4.104 TFLOPS
VS

Graphics Card

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

Clock Speeds

1405 MHz
Base Clock
-
1582 MHz
Boost Clock
-
1426 MHz
Memory Clock
1375 MHz

Memory

12GB
Memory Size
3GB
GDDR5X
Memory Type
GDDR5
384bit
Memory Bus
384bit
547.6GB/s
Bandwidth
264.0GB/s

Render Config

30
SM Count
-
-
Compute Units
32
3840
Shading Units
2048
240
TMUs
128
96
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SM)
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
768 KB

Theoretical Performance

151.9 GPixel/s
Pixel Rate
32.06 GPixel/s
379.7 GTexel/s
Texture Rate
128.3 GTexel/s
189.8 GFLOPS
FP16 (half)
-
12.15 TFLOPS
FP32 (float)
4.104 TFLOPS
379.7 GFLOPS
FP64 (double)
-

Graphics Processor

GP102
GPU Name
Tonga
GP102-450-A1
GPU Variant
Tonga XT (215-0851313)
Pascal
Architecture
GCN 3.0
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
11.8 billion
Transistors
5 billion
471 mm²
Die Size
366 mm²

Board Design

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

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.3
Vulkan
1.2
6.1
CUDA
-
6.4
Shader Model
6.3

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