Home GPU Comparison AMD Radeon HD 7870 XT vs NVIDIA NVS 810

AMD Radeon HD 7870 XT vs NVIDIA NVS 810

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 7870 XT and 2GB VRAM NVS 810 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7870 XT 's Advantages
Larger VRAM bandwidth (192.0GB/s vs 14.40GB/s)
1024 additional rendering cores
NVIDIA NVS 810 's Advantages
Released 3 years late
Boost Clock has increased by 6% (1033MHz vs 975MHz)
Lower TDP (68W vs 185W)

Score

Benchmark

FP32 (float)
Radeon HD 7870 XT +183%
2.995 TFLOPS
NVS 810
1.058 TFLOPS
VS

Graphics Card

Nov 2012
Release Date
Nov 2015
Southern Islands
Generation
NVS
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

925 MHz
Base Clock
902 MHz
975 MHz
Boost Clock
1033 MHz
1500 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
192.0GB/s
Bandwidth
14.40GB/s

Render Config

24
Compute Units
-
-
-
-
1536
Shading Units
512
96
TMUs
32
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
512 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

31.20 GPixel/s
Pixel Rate
16.53 GPixel/s
93.60 GTexel/s
Texture Rate
33.06 GTexel/s
-
-
-
2.995 TFLOPS
FP32 (float)
1058 GFLOPS
748.8 GFLOPS
FP64 (double)
33.06 GFLOPS

Board Design

185W
TDP
68W
450 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
8x mini-DisplayPort 1.4a
2x 6-pin
Power Connectors
None

Graphics Processor

Tahiti
GPU Name
GM107
Tahiti LE (215-0821122)
GPU Variant
-
GCN 1.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
4.313 billion
Transistors
1.87 billion
352 mm²
Die Size
148 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.0
5.1
Shader Model
5.1

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