AMD Radeon HD 7850M vs NVIDIA Quadro K2100M

Table of Contents

Graphics Processor

GPU model Heathrow GK106
GPU variant Heathrow PRO N15P-Q3-A1
Architecture GCN 1.0 Kepler
Foundry TSMC TSMC
Manufacturing process 28 nm 28 nm
Number of transistors 1,500 million 2,540 million
Die size 123 mm² 221 mm²

Mobile graphics

Release date Apr 24th, 2012 Jul 23rd, 2013
Generation London (HD 7800M) Quadro Mobile (Kx100M)
Production End-of-life End-of-life
Interface PCIe 3.0 x16 MXM-A (3.0)
Predecessor Vancouver
Successor Solar System
Reviews 26 in our database

Clocks

GPU clock 675 MHz 667 MHz
Memory clock 1000 MHz 4 Gbps effective 752 MHz 3 Gbps effective

Memory Configuration

Memory size 2 GB 2 GB
Memory type GDDR5 GDDR5
Memory bus width 128 bit 128 bit
Bandwidth 64.00 GB/s 48.13 GB/s

Render Configuration

Shading units 640 576
TMUs 40 48
ROPs 16 16
Compute units 10
Cache L1 16 KB (per CU) 16 KB (per SMX)
Cache L2 256 KB 256 KB
SMX count 3

Performance

Pixel rate 10.80 GPixel/s 8.004 GPixel/s
Texture rate 27.00 GTexel/s 32.02 GTexel/s
FP32 (float) performance 864.0 GFLOPS 768.4 GFLOPS
FP64 (double) performance 54.00 GFLOPS (1:16) 32.02 GFLOPS (1:24)

Dimensions & Outputs

TDP 40 W 55 W
Outputs No outputs No outputs
Slot width MXM Module
Board number P2039

API Support & Features

DirectX 12 (11_1) 12 (11_0)
OpenGL 4.6 4.6
OpenCL 1.2 3.0
Vulkan 1.2 1.1
Shader model 5.1 5.1
CUDA 3.0

Other Features

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