Home GPU Comparison NVIDIA T1000 vs AMD Radeon HD 7850

NVIDIA T1000 vs AMD Radeon HD 7850

We compared two Desktop platform GPUs: 4GB VRAM T1000 and 2GB VRAM Radeon HD 7850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T1000 's Advantages
Released 9 years and 2 months late
Boost Clock1395MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (160.0GB/s vs 153.6GB/s)
Lower TDP (50W vs 130W)
AMD Radeon HD 7850 's Advantages
128 additional rendering cores

Score

Benchmark

FP32 (float)
T1000 +41%
2.5 TFLOPS
Radeon HD 7850
1.761 TFLOPS
VS

Graphics Card

May 2021
Release Date
Mar 2012
Quadro
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1065 MHz
Base Clock
-
1395 MHz
Boost Clock
-
1250 MHz
Memory Clock
1200 MHz

Memory

4GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
256bit
160.0GB/s
Bandwidth
153.6GB/s

Render Config

-
Compute Units
16
14
SM Count
-
896
Shading Units
1024
56
TMUs
64
32
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

44.64 GPixel/s
Pixel Rate
27.52 GPixel/s
78.12 GTexel/s
Texture Rate
55.04 GTexel/s
5.000 TFLOPS
FP16 (half)
-
2.500 TFLOPS
FP32 (float)
1.761 TFLOPS
78.12 GFLOPS
FP64 (double)
110.1 GFLOPS

Board Design

50W
TDP
130W
250 W
Suggested PSU
300 W
4x mini-DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
1x 6-pin

Graphics Processor

TU117
GPU Name
Pitcairn
-
GPU Variant
Pitcairn PRO (215-0828062)
Turing
Architecture
GCN 1.0
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
4.7 billion
Transistors
2.8 billion
200 mm²
Die Size
212 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
7.5
CUDA
-
6.6
Shader Model
5.1

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