Home GPU Comparison AMD Radeon R9 370X vs NVIDIA GeForce GTX 275

AMD Radeon R9 370X vs NVIDIA GeForce GTX 275

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 370X and 896MB VRAM GeForce GTX 275 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 370X 's Advantages
Released 6 years and 7 months late
Boost Clock1030MHz
More VRAM (2GB vs 896GB)
Larger VRAM bandwidth (179.2GB/s vs 127.0GB/s)
1040 additional rendering cores
Lower TDP (180W vs 219W)

Score

Benchmark

FP32 (float)
Radeon R9 370X +291%
2.637 TFLOPS
GeForce GTX 275
0.674 TFLOPS
VS

Graphics Card

Aug 2015
Release Date
Jan 2009
Pirate Islands
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

980 MHz
Base Clock
-
1030 MHz
Boost Clock
-
1400 MHz
Memory Clock
1134 MHz

Memory

2GB
Memory Size
896MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
448bit
179.2GB/s
Bandwidth
127.0GB/s

Render Config

24
Compute Units
-
-
SM Count
30
1280
Shading Units
240
80
TMUs
80
32
ROPs
28
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
224 KB
-
-
-

Theoretical Performance

32.96 GPixel/s
Pixel Rate
17.72 GPixel/s
82.40 GTexel/s
Texture Rate
50.64 GTexel/s
-
-
-
2.637 TFLOPS
FP32 (float)
673.9 GFLOPS
164.8 GFLOPS
FP64 (double)
84.24 GFLOPS

Board Design

180W
TDP
219W
450 W
Suggested PSU
550 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI
2x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

Trinidad
GPU Name
GT200B
Trinidad XT
GPU Variant
G200-105-B3
GCN 1.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
2.8 billion
Transistors
1.4 billion
212 mm²
Die Size
470 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.3
5.1
Shader Model
4.0

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