Home GPU Comparison NVIDIA GeForce GTX 950 vs ATI Radeon HD 4860

NVIDIA GeForce GTX 950 vs ATI Radeon HD 4860

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 950 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 950 's Advantages
Released 5 years and 11 months late
Boost Clock1188MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (105.8GB/s vs 96.00GB/s)
128 additional rendering cores
Lower TDP (90W vs 130W)

Score

Benchmark

FP32 (float)
GeForce GTX 950 +103%
1.825 TFLOPS
Radeon HD 4860
0.896 TFLOPS
VS

Graphics Card

Aug 2015
Release Date
Sep 2009
GeForce 900
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1024 MHz
Base Clock
-
1188 MHz
Boost Clock
-
1653 MHz
Memory Clock
750 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
105.8GB/s
Bandwidth
96.00GB/s

Render Config

-
Compute Units
8
-
-
-
768
Shading Units
640
48
TMUs
32
32
ROPs
16
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

38.02 GPixel/s
Pixel Rate
11.20 GPixel/s
57.02 GTexel/s
Texture Rate
22.40 GTexel/s
-
-
-
1.825 TFLOPS
FP32 (float)
896.0 GFLOPS
57.02 GFLOPS
FP64 (double)
179.2 GFLOPS

Board Design

90W
TDP
130W
250 W
Suggested PSU
300 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

GM206
GPU Name
RV790
GM206-250-A1
GPU Variant
RV790 GT
Maxwell 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
2.94 billion
Transistors
0.959 billion
228 mm²
Die Size
282 mm²

Graphics Features

12 (12_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.2
CUDA
-
6.4
Shader Model
4.1

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