Home GPU Comparison AMD Radeon R9 285X vs NVIDIA GeForce GTX 760 X2

AMD Radeon R9 285X vs NVIDIA GeForce GTX 760 X2

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 285X and 2GB VRAM GeForce GTX 760 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 285X 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (264.0GB/s vs 192.3GB/s)
896 additional rendering cores
Lower TDP (200W vs 250W)
NVIDIA GeForce GTX 760 X2 's Advantages
Boost Clock1072MHz

Score

Benchmark

FP32 (float)
Radeon R9 285X +66%
4.104 TFLOPS
GeForce GTX 760 X2
2.47 TFLOPS
VS

Graphics Card

Unknown
Release Date
Nov 2013
Volcanic Islands
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1006 MHz
-
Boost Clock
1072 MHz
1375 MHz
Memory Clock
1502 MHz

Memory

3GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
264.0GB/s
Bandwidth
192.3GB/s

Render Config

-
SM Count
-
32
Compute Units
-
2048
Shading Units
1152
128
TMUs
96
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
768 KB
L2 Cache
512 KB

Theoretical Performance

32.06 GPixel/s
Pixel Rate
25.73 GPixel/s
128.3 GTexel/s
Texture Rate
102.9 GTexel/s
-
FP16 (half)
-
4.104 TFLOPS
FP32 (float)
2.470 TFLOPS
-
FP64 (double)
102.9 GFLOPS

Graphics Processor

Tonga
GPU Name
GK104
Tonga XT (215-0851313)
GPU Variant
GK104-225-A2
GCN 3.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
5 billion
Transistors
3.54 billion
366 mm²
Die Size
294 mm²

Board Design

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

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
6.3
Shader Model
5.1

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