Home GPU Comparison AMD Radeon HD 8770 OEM vs NVIDIA GeForce GTX 750

AMD Radeon HD 8770 OEM vs NVIDIA GeForce GTX 750

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8770 OEM and 1024MB VRAM GeForce GTX 750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8770 OEM 's Advantages
Larger VRAM bandwidth (96.00GB/s vs 80.19GB/s)
384 additional rendering cores
NVIDIA GeForce GTX 750 's Advantages
Boost Clock1085MHz
Lower TDP (55W vs 85W)

Score

Benchmark

FP32 (float)
Radeon HD 8770 OEM +69%
1.882 TFLOPS
GeForce GTX 750
1.111 TFLOPS
VS

Graphics Card

Sep 2013
Release Date
Feb 2014
Sea Islands
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1020 MHz
-
Boost Clock
1085 MHz
1500 MHz
Memory Clock
1253 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
96.00GB/s
Bandwidth
80.19GB/s

Render Config

14
Compute Units
-
-
-
-
896
Shading Units
512
56
TMUs
32
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

16.80 GPixel/s
Pixel Rate
17.36 GPixel/s
58.80 GTexel/s
Texture Rate
34.72 GTexel/s
-
-
-
1.882 TFLOPS
FP32 (float)
1111 GFLOPS
117.6 GFLOPS
FP64 (double)
34.72 GFLOPS

Board Design

85W
TDP
55W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
2x DVI 1x mini-HDMI 2.0
1x 6-pin
Power Connectors
None

Graphics Processor

Bonaire
GPU Name
GM107
Bonaire XT (215-0839039)
GPU Variant
GM107-300-A2
GCN 2.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.08 billion
Transistors
1.87 billion
160 mm²
Die Size
148 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.0
6.3
Shader Model
5.1

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