Home GPU Comparison AMD Radeon R9 370X vs NVIDIA GeForce GTX 660 OEM

AMD Radeon R9 370X vs NVIDIA GeForce GTX 660 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 370X and 1536MB VRAM GeForce GTX 660 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 370X 's Advantages
Released 3 years late
Boost Clock has increased by 16% (1030MHz vs 888MHz)
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (179.2GB/s vs 134.4GB/s)
128 additional rendering cores
NVIDIA GeForce GTX 660 OEM 's Advantages
Lower TDP (130W vs 180W)

Score

Benchmark

FP32 (float)
Radeon R9 370X +28%
2.637 TFLOPS
GeForce GTX 660 OEM
2.046 TFLOPS
VS

Graphics Card

Aug 2015
Release Date
Aug 2012
Pirate Islands
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

980 MHz
Base Clock
823 MHz
1030 MHz
Boost Clock
888 MHz
1400 MHz
Memory Clock
1400 MHz

Memory

2GB
Memory Size
1536MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
192bit
179.2GB/s
Bandwidth
134.4GB/s

Render Config

-
SM Count
-
24
Compute Units
-
1280
Shading Units
1152
80
TMUs
96
32
ROPs
24
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
384 KB

Theoretical Performance

32.96 GPixel/s
Pixel Rate
21.31 GPixel/s
82.40 GTexel/s
Texture Rate
85.25 GTexel/s
-
FP16 (half)
-
2.637 TFLOPS
FP32 (float)
2.046 TFLOPS
164.8 GFLOPS
FP64 (double)
85.25 GFLOPS

Graphics Processor

Trinidad
GPU Name
GK104
Trinidad XT
GPU Variant
GK104-200-KD-A2
GCN 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.8 billion
Transistors
3.54 billion
212 mm²
Die Size
294 mm²

Board Design

180W
TDP
130W
450 W
Suggested PSU
300 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 6-pin
Power Connectors
1x 6-pin

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
5.1
Shader Model
5.1

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