Home GPU Comparison NVIDIA GeForce GTX 745 OEM vs ATI Radeon HD 4860

NVIDIA GeForce GTX 745 OEM vs ATI Radeon HD 4860

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 745 OEM and 512MB VRAM Radeon HD 4860 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 745 OEM 's Advantages
Released 4 years and 5 months late
More VRAM (4GB vs 512GB)
Lower TDP (55W vs 130W)
ATI Radeon HD 4860 's Advantages
Larger VRAM bandwidth (96.00GB/s vs 28.80GB/s)
256 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 745 OEM
0.793 TFLOPS
Radeon HD 4860 +12%
0.896 TFLOPS
VS

Graphics Card

Feb 2014
Release Date
Sep 2009
GeForce 700
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
750 MHz

Memory

4GB
Memory Size
512MB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
96.00GB/s

Render Config

-
Compute Units
8
-
-
-
384
Shading Units
640
24
TMUs
32
16
ROPs
16
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

16.53 GPixel/s
Pixel Rate
11.20 GPixel/s
24.79 GTexel/s
Texture Rate
22.40 GTexel/s
-
-
-
793.3 GFLOPS
FP32 (float)
896.0 GFLOPS
24.79 GFLOPS
FP64 (double)
179.2 GFLOPS

Board Design

55W
TDP
130W
250 W
Suggested PSU
300 W
1x DVI 1x HDMI 2.0 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
2x 6-pin

Graphics Processor

GM107
GPU Name
RV790
GM107-220-A2
GPU Variant
RV790 GT
Maxwell
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
1.87 billion
Transistors
0.959 billion
148 mm²
Die Size
282 mm²

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.0
CUDA
-
5.1
Shader Model
4.1

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