Home GPU Comparison AMD Radeon R9 285X vs NVIDIA GeForce GTX 1070 Ti

AMD Radeon R9 285X vs NVIDIA GeForce GTX 1070 Ti

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 285X and 8GB VRAM GeForce GTX 1070 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 285X 's Advantages
Larger VRAM bandwidth (264.0GB/s vs 256.3GB/s)
NVIDIA GeForce GTX 1070 Ti 's Advantages
Boost Clock1683MHz
More VRAM (8GB vs 3GB)
384 additional rendering cores
Lower TDP (180W vs 200W)

Score

Benchmark

FP32 (float)
Radeon R9 285X
4.104 TFLOPS
GeForce GTX 1070 Ti +99%
8.186 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
Base Clock
1607 MHz
-
Boost Clock
1683 MHz
1375 MHz
Memory Clock
2002 MHz

Memory

3GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
264.0GB/s
Bandwidth
256.3GB/s

Render Config

-
SM Count
19
32
Compute Units
-
2048
Shading Units
2432
128
TMUs
152
32
ROPs
64
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
768 KB
L2 Cache
2 MB

Theoretical Performance

32.06 GPixel/s
Pixel Rate
107.7 GPixel/s
128.3 GTexel/s
Texture Rate
255.8 GTexel/s
-
FP16 (half)
127.9 GFLOPS
4.104 TFLOPS
FP32 (float)
8.186 TFLOPS
-
FP64 (double)
255.8 GFLOPS

Graphics Processor

Tonga
GPU Name
GP104
Tonga XT (215-0851313)
GPU Variant
GP104-300-A1
GCN 3.0
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
5 billion
Transistors
7.2 billion
366 mm²
Die Size
314 mm²

Board Design

200W
TDP
180W
550 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 8-pin

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
6.1
6.3
Shader Model
6.4

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